Genes responsible for vernalization regulation in temperate grasses and uses thereof

ABSTRACT

Winter wheats require several weeks at low temperature to flower. This process called vernalization is controlled mainly by a pair of genes, VRN1 and VRN2. The present invention includes the sequences of the VRN1 and VRN2 genes, proteins and promoter regions, transgenic plants containing the genes and/or promoters and uses of the foregoing. Of particular interest are temperate cereals with modified vernalization responses or flowering times.

RELATED APPLICATIONS

[0001] This application is a continuation-in-part application of U.S. application Ser. No. 10/412,137, filed Apr. 11, 2003, which is incorporated by reference herein in its entirety.

GOVERNMENT INTEREST

[0002] This invention was made with Government support under Grant (or Contract) No. 2000-1678 awarded by the USDA-NRI. The Government has certain rights in the invention.

FIELD OF THE INVENTION

[0003] This invention is in the field of plant breeding and plant molecular biology. In particular, this invention relates to non-naturally occurring plants with an altered response to vernalization or flowering time, and to molecular markers for the natural occurring alleles of the vernalization genes.

BACKGROUND OF THE INVENTION

[0004] Little is known about the molecular regulation of the vernalization response in grasses. If the molecular mechanism of the vernalization response was better understood, the response could be engineered to alter a plant's response to vernalization to improve flowering, growth efficiency and, ultimately, yield. Also, being able to control flowering may allow better control over breeding of plants. There is thus a tremendous need to identify molecular factors involved with a plant's response to vernalization. In addition, there is a need to identify promoters involved in the vernalization response and factors that regulate such promoters.

SUMMARY OF THE INVENTION

[0005] In order to meet these needs, the present invention is directed to the finding that the AP1 promoter controls the vernalization response in wheat. The “AP1 promoter sequence” as defined herein refers to any sequence that hybridizes to the nucleic acid molecule of SEQ ID NO:12 (FIG. 9) or the complement thereof under at least low stringency, preferably moderate, high or very high stringency conditions, or any sequence that includes the critical regulatory recognition sites for vernalization present in SEQ ID NO:12, including the CCTCGTTTTGG (SEQ ID NO:23) sequence located −162 to −172 bp upstream from the start codon of the AP1gene. This 11-bp region will be referred hereafter as the “CArG-box”. In addition, the “AP1 promoter sequence” may also include sequences sharing at least 75%, 80%, 85%, 90%, 95%, or 97% identity with SEQ ID NO:12. The present invention is thus directed to a recombinant AP1 promoter sequence such as those depicted in FIGS. 9A-B and 11. In particular, the present invention is directed to recombinant AP1 promoters and their use in plant molecular biology and plant breeding. In a first format, the recombinant AP1 promoter sequence with all or a portion of the CArG box may be operably linked to any heterologous protein coding sequence and introduced into a plant to regulate the expression of the protein by vernalization.

[0006] In a second format, the AP1 promoter with or without part or all of the CArG box may be operably linked to an AP1 protein encoding sequence and introduced into a plant to modify flowering time or the vernalization requirement in the plant. The AP1 protein encoding sequences of the invention include those sequences that hybridize under high stringency conditions to a nucleic acid selected from SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:18 and SEQ ID NO:22. The AP1 protein coding sequences may encode AP1 proteins such as those having polypeptide sequences selected from SEQ ID NO: 7, 8, 19, 20 and 21.

[0007] The recombinant AP1 promoter sequences of the invention may be cloned into a vector. The vector may be introduced into a cell. The cell may be a prokaryotic cell or a eukaryotic cell. In a preferred format, the cell is a plant cell.

[0008] The recombinant AP1 promoter sequences may be introduced into a transgenic plant. The transgenic plant may be transgenic wheat, barley, rye, oats, or forage grasses. The invention is further directed to seed from the transgenic plants of the invention.

[0009] The present invention is further directed to a method for altering a plant's response to vernalization or its flowering time. A plant's response to vernalization is said to be altered when the requirement of vernalization or the effect of vernalization in the acceleration of flowering is modified by the expression of a heterologous protein in the plant. The method of the invention includes, as a first step, transforming a plant or plant tissue with a genetic construct having a recombinant AP1 promoter sequence operably linked to a recombinant heterologous protein sequence. The AP1 promoter sequence may lack all or a portion of nucleotides −162 to −172 upstream of the start codon of SEQ ID NO:12. In the method of the invention, the recombinant protein sequence may be an AP1 protein-encoding sequence or any other useful heterologous protein. The method includes, as a second step, expressing the genetic construct in the plant to alter the plant's response to vernalization or its flowering time independently of vernalization. The plant may be selected from wheat, barley, rye, oats and forage grasses.

[0010] The present invention is further directed to molecular markers for Vrn1 derived from a gene selected from the group of genes depicted in FIG. 1.

[0011] Another aspect of the present invention is the Vrn2 gene and the ZCCT1 protein produced from the gene. This gene is a repressor of flowering and its RNA abundance decreases during vernalization (FIG. 14). The gene may be in a vector or transgenically expressed in plants. The gene is preferably operably linked to a promoter that may be an inducible promoter, a regulated promoter, or a constitutive promoter. The ZCCT1 coding sequences and flanking regulatory sequences of the invention include those sequences that hybridize under at least low stringency and preferably moderate, high, or very high stringency conditions to a nucleic acid selected from SEQ ID NO:74, 75, 78, and 79. In another embodiment of the presenting invention, the ZCCT1 coding sequences and flanking sequences also include those sequences with at least 75% sequence identity and preferably at least 80%, at least 85%, at least 90%, or at least 95% sequence identity with a nucleotide sequence selected from SEQ ID NO:74, 75, 78, and 79. The present invention also includes the protein sequences selected from SEQ ID NO:76, 77, and 80 as well as protein sequences with at least 75% sequence identity and preferably at least 80%, at least 85%, at least 90%, or at least 95% sequence identity with a protein sequence selected from SEQ ID NO:76, 77, and 80. The present invention further includes nucleic acid sequences encoding the above protein sequences.

[0012] Yet another aspect of the present invention includes ZCCT-related proteins and nucleic acids encoding such proteins. The ZCCT-related proteins are proteins with structural homology to ZCCT1 proteins that have at least one ZCCT1 activity including the ability to repress expression of AP1 in temperate grasses, the ability to interfere with the endogenous ZCCT1 activity such as by competitively binding the ZCCT1 DNA binding site or having the repressor activity of ZCCT1. Nucleic acids encoding ZCCT-related proteins may be in a vector or transgenically expressed in plants. Such nucleic acids are preferably operably linked to a promoter that may be an inducible promoter, a regulated promoter, or a constitutive promoter. The ZCCT-related protein coding sequences and flanking regulatory sequences of the invention include those sequences that hybridize under at least low stringency and preferably moderate, high, or very high stringency conditions to a nucleic acid selected from SEQ ID NO:74, 75, 78, 79, 81, 82, 84, 85, 87, 88, 90, and 91. In another embodiment of the presenting invention, the ZCCT-related protein coding sequences and flanking sequences also include those sequences with at least 75% sequence identity and preferably at least 80%, at least 85%, at least 90%, or at least 95% sequence identity with a nucleotide sequence selected from SEQ ID NO: 74, 75, 78, 79, 81, 82, 84, 85, 87, 88, 90, and 91. The present invention also includes the protein sequences selected from SEQ ID NO:76, 77, 80, 83, 86, 89, and 92 as well as protein sequences with at least 75% sequence identity and preferably at least 80%, at least 85%, at least 90%, or at least 95% sequence identity with a protein sequence selected from SEQ ID NO: 76, 77, 80, 83, 86, 89, and 92. The present invention further includes nucleic acid sequences encoding the above protein sequences.

[0013] In still another aspect, the promoter regions from ZCCT1 or ZCCT-related protein encoding genes as described above may be operably linked to a heterologous gene. Such constructs may be in a vector. The vector may be introduced into a cell. The cell may be a prokaryotic cell or a eukaryotic cell. In a preferred format, the cell is a plant cell.

[0014] In another aspect, flowering in wheat or other temperate grasses may be regulated by stimuli other than vernalization. This may be achieved by replacement of the endogenous AP1 gene with an AP1 gene operably linked to an inducible promoter. Thus, expression of the AP1 gene may be induced in response to exposure to a particular stimulus such as pathogen exposure, wounding, heat exposure, chemical exposure, etc. so that the plant will flower at a controlled time or under certain conditions. In addition, controlled flowering may be achieved by addition of a ZCCT-related protein coding gene operably linked to an inducible promoter. Then removal of the stimulus that increases expression of the ZCCT1 repressor can stimulate flowering by derepression of AP1. In yet another embodiment, the expression of the AP1 gene or the ZCCT1 gene may be regulated by RNAi or antisense gene operably linked to an inducible promoter.

[0015] In yet another aspect of the present invention, a plant that normally requires vernalization, such as winter wheat, may be modified to no longer require vernalization in order to flower. Such plants may be generated by a number of methods. In one embodiment, the plant may be supplied with an AP1 promoter that is not repressed prior to vernalization operably linked to an AP1 gene. In another embodiment, the plant's endogenous ZCCT1 activity may be inhibited. The ZCCT1 activity may be inhibited by a wide variety of methods. Examples include repression with RNAi or antisense gene expression, knockout of the ZCCT1 gene or promoter, overexpression of a repression defective ZCCT-related protein that competes with the endogenous ZCCT1 for the ZCCT1 DNA binding site, overexpression of a DNA binding defective ZCCT-related protein that competes with the endogenous ZCCT1 for associated proteins involved in repressing AP1, or replacement of the endogenous ZCCT1 protein with a defective ZCCT1 protein by homologous recombination for example.

[0016] In still another aspect, plants that never flower may be generated for use as forage or in situations where flowing is not desired such as golf courses. Such plants may be generated by expression of a ZCCT-related protein operably linked to a constitutive promoter. In another embodiment, the AP1 activity may be permanently repressed by RNAi or antisense gene expression.

BRIEF DESCRIPTION OF THE DRAWINGS

[0017]FIG. 1 depicts physical maps of the VRN1 regions of various plants. A depicts a genetic map of the VRN1 region on chromosome 5A^(m) of T. monococcum. Genetic distances are in cM (6,190 gametes). B-D depict physical maps of the collinear VRN1 regions in rice, sorghum, and wheat. Regions indicated in red have been sequenced. Double dot lines indicate gaps in the current physical maps. B shows the sequence of the collinear region in rice chromosome 3. C shows S. bicolor BACs 170F8 (AF503433) and 17E12 (AY188330). D shows a T. monococcum physical map. BAC clones order from left to right is: 49I16, 115G1, 136F13, 133P9, 116F2, 89E14, 160C18, 491M20, 328O3, 609E6, 393O11, 719C13, 454P4, 54K21, 579P2, 601A24, 231A16, 638J12, 52F19, 242A12, 668L22, 539M19, and 309P20 (bold letters indicate sequenced BACs). Black dots indicate validation of BAC connections by hybridization. E shows the gene structure of two MADS-box genes completely linked to the VRN1 gene (AY188331, AY188333). Bars represent exons. F shows the sequence comparison of the AP1 promoter regions from genotypes carrying the Vrn1 and vrn1 alleles, and from two T. monococcum accessions with additional deletions (SEQ ID NO:1-4). Deletions in the promoters in SEQ ID 2 and 3 have been found to be completely linked to the Vrn1 allele for spring growth habit. Linkage between SEQ ID 4 and the Vrn1 allele for spring growth habit has not been determined yet. Numbers indicate distances from the start codon. A putative MADS-box protein-binding site (CArG-box) is highlighted.

[0018]FIG. 2A identifies plants with critical crossovers flanking VRN1. A: homozygous for G1777 (vrn1); B: homozygous for G2528 (Vrn1 ); H: heterozygous. X: crossover between two markers. F₂ Vrn1 genotype inferred from F₃ progeny test. The names of marker genes are the same as indicated in FIG. 1. FIG. 2B depicts Progeny tests for plants with critical recombination events as determined by the closest heterozygous molecular marker to AP1. “N” indicates the number of plants in each class. “D” indicates the range of heading dates of the unvernalized plants with a particular genotype after the heading date of the of control spring parent G2528 used as zero.

[0019]FIG. 3 depicts the relationship between wheat proteins AP1 and AGLG1 and other plant MADS-box proteins in a Neighbor-joining tree. Confidence values on the branches are based on 1000 bootstraps. Tm=Triticum monococcum, Hv=Hordeum vulgare, Os=Oryza sativa, At=Arabidopsis thaliana.

[0020]FIG. 4A shows a Reverse Transcription Polymerase Chain Reaction (RT PCR) experiment using T. monococcum G3116 (winter growth habit) and AP1, AGLG1 and ACTIN specific primers. The PCR reactions for the three genes were performed using the same cDNA samples. Leaves 1-5): Leaves 1) Before vernalization; 2-4) 2, 4 and 6 weeks of vernalization; 5) two weeks after vernalized plants were returned to the greenhouse; 6) unvernalized apices; 7) 6-weeks vernalized apices; 8) young spikes. FIG. 4B shows the AP1 transcription levels in leaves relative to ACTIN measured by quantitative PCR. 1-5) Leaves from plants at the same vernalization stage as samples 1-5 in 4A. Units are linearized values using the 2^((−ΔΔCT)) method, where CT is the threshold cycle.

[0021]FIG. 5 shows AP1 transcription in leaves of different age. The numbers on the x-axis represent different leaves from the same tiller from the youngest (1) to the oldest (5). The numbers on the y-axis represent linearized values using the 2^((−ΔΔCT)) method, where CT is the threshold cycle

[0022]FIG. 6 shows a restriction map of sorghum BAC 17E12. The horizontal lines indicate the fragment detected by hybridization of the Southern blots of the restriction maps with the probe indicated above.

[0023]FIG. 7 depicts allelic variation in the diploid wheat AP1 DNA sequences. The bolded and underlined nucleotide indicates the only polymorphism in the coding region. FIG. 7A depicts the sequence of G2528 (vrn1)=DV92 (vrn1) (SEQ ID NO:5). FIG. 7B depicts the sequence of G1777 (vrn1)=G3116 (vrn1) (SEQ ID NO:6).

[0024]FIG. 8 depicts allelic variation in the wheat AP1 protein sequence. The bolded and underlined amino acid indicates a difference in the sequence. FIG. 8A depicts the sequence of G2528 (vrn1)=DV92 (vrn1) (SEQ ID NO:7). FIG. 8B depicts the sequence of G1777(vrn1)=G3116 (vrn1) (SEQ ID NO:8).

[0025]FIGS. 9A and 9B depict allelic variation in the AP1 promoter region. G2528: Vrn1 allele (SEQ ID NO:9), DV92=G1777=G3116=vrn1 allele (SEQ ID NO:10-12); ATTTGCCT End of the 401-bp repetitive element; GA host duplication created by the insertion of the repetitive element Highlighted: differences between Vrn1 and vrn1 genotypes. Underlined: 5′ UTR based on alignment with ESTs BF429319 and BF484655

[0026]FIG. 10 depicts a gel showing the 34 and 48 bp deletions in the AP1 promoter region. Lines 1, 3, 4, and 5 (PI355516, PI352473, PI272561, PI573529): cultivated T. monococcum accessions with winter growth habit. Line 2 (PI349049): 34-dp deletion, spring growth habit. Line 6 (PI355515): 48-bp deletion, spring growth habit. Line 7: G3116, vrn1. Lines 8: G1777, vrn1. Line 9: G2528, Vrn1 (20-bp deletion).

[0027]FIG. 11 shows the sequence alignment of the VRN-1 promoter sequences from hexaploid, tetraploid and diploid wheat. Section of the VRN-1 promoter amplified with genome-specific primers. The recessive vrn-A1(SEQ ID NO:109), vrn-B1(SEQ ID NO: 110) and vrn-D1 (SEQ ID NO: 111) were amplified from genomes-A, -B and -D of the common wheat winter Triple Dirk line. Vrn-A1a and Vrn-A1b are two duplicated regions of the VRN-A1 promoter including the large and short foldback elements respectively. This duplication was from the spring Triple Dirk line (SEQ ID NO:112 and SEQ ID NO:113). This duplication with the inserted foldback elements was found in spring cultivar Anza and in approximately half of the spring varieties from Argentina and from California. On the top line, only the sequence of the inserted foldback element is indicated (the rest of the sequence is identical to vrn-A1). The 9-bp host duplication is highlighted in light blue. Bases that are part of a perfect inverted repeat are indicated in blue. Conserved bases between the two duplications are underlined. Outside the foldback element, the 9-bp host duplication is highlighted in light blue and the CArG-box1 in green, but its putative variable border in red. Vrn-A1c: Marquis (PI 94548, SEQ ID NO:114), Vrn-A1d: T. dicoccoides (accession FA15-3, SEQ ID NO:115) and Vrn-A1e from T. timopheevii, (SEQ ID NO:116). Alleles from T. monococcum are indicated by the Am genome (blue letters). The winter recessive vrn-Am1 allele was from accession G1777 (SEQ ID NO:13). The alleles for spring growth habit are Vrn-A^(m)1a: G2528 (SEQ ID NO:14), Vrn-A^(m)1b: PI349049 (SEQ ID NO:15), Vrn-A^(m)1c: PI355515 (SEQ ID NO:16), and Vrn-A^(m)1d: PI 503874 (SEQ ID NO:17). The transcriptional initiation sites were deduced based on the sequence of the wheat EST clone and are indicated in pink highlight (vrn-A1, vrn-B1 and vrn-D1). A variable TC-rich repetitive region of the UTR is underlined. Deletions are indicated by dashes highlighted in yellow. Polymorphic bases are indicated in red.

[0028]FIG. 12 shows a model of the regulation of flowering initiation by vernalization in diploid wheat.

[0029]FIG. 13A shows a genetic map of the VRN2 region on chromosome 5A^(m) of T. monococcum based on 5,698 gametes. Numbers of crossovers in the critical recombinant plants are indicated in boxes. FIG. 13B shows a physical map of the wheat VRN2 gene region in T. monococcum and in colinear regions from barley and rice. BAC clones indicated in red have been sequenced (438,828-bp, AF459088). BAC clones order from left to right are: 374A18, 94E8, 304H18, 258C22, 301G15, 615O6, 650N20, 405L8, 271O11, 275P20, 157P20, 455C17, 322L23, 702K8, 32A1, 533H16 and 324G2 (bold letters indicate sequenced BACs).

[0030]FIG. 14A shows RT-PCR from leaves of G3116 2-month old plants unvernalized (U) or 5 days at room temperature after 6 weeks of vernalization (V). B-E) Quantitative PCR. FIG. 14B shows transcript levels in leaves of ZCCT1 (red scale) and AP1 (blue scale) relative to ACTIN in G3116 (averages of 5 plants±SE): 0: before 4° C.; 2 w, 4 w, 6 w: weeks at 4° C.; 2 w out: 2 weeks in greenhouse after vernalization. FIG. 14C shows transcript levels in apexes of ZCCT1, ZCCT2 and AP1 relative to ACTIN in G3116 (averages of 3 pools of apexes from 5 plants each±SE). U=unvernalized, V=3-5 days at room temperature after 6 weeks of vernalization. FIGS. 14D and 14E show the effect of light on transcript levels of ZCCT1 relative to UBIQUITIN in leaves from unvernalized G3116 (measured every hour, averages of 10 plants±SE). In FIG. 14D, plants were moved to the light after 24 h in the dark. In FIG. 14E, plants were moved to the dark after 8 h in the light. Units for the Y-axis in the quantitative PCR experiments (B, C, D, and E) are linearized values using the 2^((−ΔΔC) ^(_(T)) ⁾ method, where C_(T) is the threshold cycle.

[0031]FIG. 15A shows a transgenic winter wheat transformed with an RNA interference construct for ZCCT1 which flowered 23 days earlier than the negative control. FIG. 15A bottom shows RT-PCR with primers for the translated PolyA region from the vector used in the RNAi transformation. RNA was extracted from transgenic winter wheat Jagger transformed with an RNA interference construct for ZCCT1. The primers were designed for the translated PolyA region from the vector used in the RNAi transformation. Progeny from the transgenic plant (34 positive and 11 negative) showed perfect cosegregation of the presence of the transgene and early flowering.

[0032]FIG. 15B shows a transgenic spring wheat transformed with an RNA interference construct for AP1 which flowered 23 days earlier than the negative control.

[0033]FIG. 15C shows RT-PCR with primers for a transcribed region from the vector used in the RNAi transformation. RNA was extracted from transgenic spring wheat Bobwhite transformed with an RNA interference construct for AP1. The primers were designed for a transcribed region from the vector used in the RNAi transformation. Progeny from the transgenic plant (7 positive and 8 negative) showed perfect cosegregation of the presence of the transgene and lat flowering.

[0034]FIG. 16 shows the Best Neighbor Joining tree based on CCT domains. Bosstrap values >50 based on 1000 replications are indicated in their respective nodes. Roman numbers in front of the gene names indicate the CO-like group according to Griffiths et al. (2003).

[0035]FIG. 17 shows the time course expression of ZCCT1 under long day and continuous light. Samples were extracted from leaves of unvernalized Triticum monococcum G3116 every 4 hours. The first 6 samples were extracted from plants located in the greenhouse under long day conditions. After the 2AM sampling plants were transferred to a growth chamber under continuous light. Values are averages of ten plants ±SE. Units are linearized values using the 2 (^(−ΔΔ)CT) method, where CT is the threshold cycle. No significant differences in ZCCT1 linearized values were detected among the different collection times under continuous light (P=0.25) and highly significant differences were detected under the long day conditions (P<0.0001).

[0036]FIG. 18A shows a comparison of CCT domains from ZCCT and CO-like genes. Light blue indicates amino acids mainly conserved in the ZCCT genes and green indicates amino acids conserved mainly in the CO-like proteins. The arrowhead indicates the location of the EMS mutation in Arabidopsis co-7 and the R to W mutation in DV92.

[0037]FIG. 18B shows a comparison of putative Zinc fingers. Underlined indicates primer sequence, light blue indicate putative zinc fingers.

BRIEF DESCRIPTION OF THE SEQUENCE LISTING

[0038] The following list of sequences are grouped according to the nature of the sequence. The list does not include sequences used as PCR primers or sequences used in sequence comparisons.

[0039] SEQ ID NO:5 is the protein encoding nucleotide sequence of the AP1 from wheat DV92.

[0040] SEQ ID NO:6 is the protein encoding nucleotide sequence of the AP1 from wheat G3116.

[0041] SEQ ID NO:7 is the protein sequence of the AP1 from wheat DV92.

[0042] SEQ ID NO:8 is the protein sequence of the AP1 from wheat G3116.

[0043] SEQ ID NO:9 is the nucleotide sequence of the AP1 promoter region from wheat G2528.

[0044] SEQ ID NO:10 is the nucleotide sequence of the AP1 promoter region from wheat DV92.

[0045] SEQ ID NO:11 is the nucleotide sequence of the AP1 promoter region from wheat G1777.

[0046] SEQ ID NO:12 is the nucleotide sequence of the AP1 promoter region from wheat G3116.

[0047] SEQ ID NOs:13-17 are the nucleotide sequences from the AP1 promoter regions from T. monococcum including winter recessive G1777 and spring growth accessions G2528, PI 349049, PI355515, and PI503874.

[0048] SEQ ID NOs:109-116 are the nucleotide sequences from the AP1 promoter regions of the genomes-A, -B, and -D of the winter Triple Dirk line, the spring cultivar Anza (duplication of promoter regions with SEQ ID 112 and 113), Marquis PI94548, T. dicoccoides (Accession FA15-3), and T. timopheevii.

[0049] SEQ ID NO:18 is the protein encoding nucleotide sequence of the AP1 from barley.

[0050] SEQ ID NO:19 is the protein sequence of the AP1 from barley.

[0051] SEQ ID NO:20 is the protein sequence of the AP1 from hexaploid wheat.

[0052] SEQ ID NO:21 is the protein sequence of the AP1 from Lolium temulentum.

[0053] SEQ ID NO:22 is the protein encoding nucleotide sequence of the AP1 from Lolium temulentum.

[0054] SEQ ID NO:23 is the nucleotide sequence of the CArG-box from the AP1 promoter.

[0055] SEQ ID NO:74 is the genomic DNA sequence including the promoter region of ZCCT1 from T. monococcum DV92.

[0056] SEQ ID NO:75 is the predicted cDNA sequence of ZCCT1 from T. monococcum DV92.

[0057] SEQ ID NO:76 is the protein sequence of a nonfunctional ZCCT1 with a R to W mutation from T. monococcum DV92.

[0058] SEQ ID NO:77 is the protein sequence of a functional ZCCT1 from T. monococcum G3116.

[0059] SEQ ID NO:78 is the genomic DNA sequence including the promoter region of ZCCT1 from Langdon (tetraploid wheat).

[0060] SEQ ID NO:79 is the predicted cDNA sequence of ZCCT1 from Langdon (tetraploid wheat).

[0061] SEQ ID NO:80 is the protein sequence ZCCT1 from Langdon (tetraploid wheat).

[0062] SEQ ID NO:81 is the genomic DNA sequence including the promoter region of ZCCT2 from T. monococcum DV92.

[0063] SEQ ID NO:82 is the predicted cDNA sequence of ZCCT2 from T. monococcum DV92.

[0064] SEQ ID NO:83 is the protein sequence of ZCCT2 from T. monococcum DV92.

[0065] SEQ ID NO:84 is the genomic DNA sequence including the promoter region of ZCCT2 from Langdon (tetraploid wheat).

[0066] SEQ ID NO:85 is the predicted cDNA sequence of ZCCT2 from Langdon (tetraploid wheat).

[0067] SEQ ID NO:86 is the protein sequence of ZCCT2 from Langdon (tetraploid wheat).

[0068] SEQ ID NO:87 is the genomic DNA sequence including the promoter region of ZCCT-Ha from winter barley (Dairokkaku).

[0069] SEQ ID NO:88 is the predicted cDNA sequence of ZCCT-Ha from winter barley (Dairokkaku).

[0070] SEQ ID NO:89 is the protein sequence of ZCCT-Ha from winter barley (Dairokkaku).

[0071] SEQ ID NO:90 is the genomic DNA sequence including the promoter region of ZCCT-Hb from winter barley (Dairokkaku).

[0072] SEQ ID NO:91 is the predicted cDNA sequence of ZCCT-Hb from winter barley (Dairokkaku).

[0073] SEQ ID NO:92 is the protein sequence of ZCCT-Hb from winter barley (Dairokkaku).

DETAILED DESCRIPTION OF THE INVENTION

[0074] Before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of the components set forth in the following description. The invention is capable of other embodiments or of being practiced or carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein is for the purpose of description and should not be regarded as limiting.

[0075] Throughout this disclosure, various publications, patents and published patent specifications are referenced. The disclosures of these publications, patents and published patent specifications are hereby incorporated by reference into the present disclosure to more fully describe the state of the art to which this invention pertains. The practice of the present invention will employ, unless otherwise indicated, conventional techniques of plant breeding, immunology, molecular biology, microbiology, cell biology and recombinant DNA, which are within the skill of the art. See, e.g., Sambrook et al. (1989), Ausubel et al. (1987), Hayward et al. (1993), Coligan et al. (1995), MacPherson et al. (1995), Harlow and Lane (1988) and Freshney (1987).

[0076] Unless otherwise noted, technical terms are used according to conventional usage. Definitions of common terms in molecular biology may be found in Lewin (1994); Kendrew et al. (1994); Meyers (1995); Ausubel et al. (1987); and Sambrook et al (1989).

[0077] In order to facilitate review of the various embodiments of the invention, the following definitions are provided:

[0078] AP1 protein or AP1 polypeptide: An AP1 protein or AP1 polypeptide is a protein encoded by the floral meristem identity gene APETALA1 (AP1). In Arabidopsis, mutations in AP1 result in replacement of a few basal flowers by inflorescence shoots that are not subtended by leaves. An apical flower produced in an ap1 mutant has an indeterminate structure in which a flower arises within a flower.

[0079] The present invention may be practiced using nucleic acid sequences that encode full length AP1 proteins as well as AP1 derived proteins that retain AP1 activity. The preferred AP1 proteins are wheat derived. AP1 derived proteins which retain AP1 biological activity include fragments of AP1, generated either by chemical (e.g. enzymatic) digestion or genetic engineering means; chemically functionalized protein molecules obtained starting with the exemplified protein or nucleic acid sequences, and protein sequence variants, for example allelic variants and mutational variants, such as those produced by in vitro mutagenesis techniques, such as gene shuffling (Stemmer et al, 1994a, 1994b). Thus, the term “AP1 protein” encompasses full-length AP1 proteins, as well as such AP1 derived proteins that retain AP1 activity.

[0080] Representative but non-limiting AP1 sequences useful in the invention include the wheat AP1 DNA sequences depicted in FIGS. 7A and 7B and the corresponding protein sequences depicted in FIGS. 8A and 8B.

[0081] Also encompassed within the definition of AP1 sequences include the barley AP1 protein (BM5 AJ249144) encoded by the following sequence: ATGGGGCGCAGGAAGGTGCAGCTGAAGCGGATCGAGAACAAGATCAACCGCCAGGTCACCTTCTCCAAGCGC (SEQ ID NO: 18) CGCTCGGGGCTGCTCAAGAAGGCGCACGAGATCTCCGTGCTCTACGACGCCGAGGTCGGCCTCATCATCTTCT CCACCAAGGGAAAGCTCTACGAGTTCTCCACCGAGTCATGTATGGACAAAATTCTTGAACGGTATGAGCGCTA CTCTTATGCAGAAAAGGTTCTCGTTTCAAGTGAATCTGAAATTCAGGGAAACTGGTGTCACGAATATAGGAAA CTGAAGGCGAAGGTTGAGACAATACAGAAATGTCAAAAGCATCTCATGGGAGAGGATCTTGAATCTTTGAATC TCAAGGAGTTGCAGCAACTGGAGCAGCAGCTGGAAAGCTCACTGAAACATATCAGAGCCAGGAAGAACCAACT TATGCACGAATCCATTTCTGAGCTTCAGAAGAAGGAGAGGTCACTGCAGGAGGAGAATAAAGTTCTCCAGAAG GAACTTGTGGAGAAGCAGAAGGCCCAGGCGGCGCAGCAAGATCAAACTCAGCCTCAAACCAGCTCTTCTTCTT CTTCCTTCATGATGAGGGATGCTCCCCCTGTCGCAGATACCAGCAATCACCCAGCGGCGGCAGGCGAGAGGG CAGAGGATGTGGCAGTGCAGCCTCAGGTCCCACTCCGGACGGCGCTTCCACTGTGGATGGTGAGCCACATCA ACGGCTGA

[0082] The corresponding barley AP1 protein (Hv BM5 CAB97352.1 AJ249144) sequence is: MGRRKVQLKRIENKINRQVTFSKRRSGLLKKAHEISVLYDAEVGLIIFSTKGKLYEFSTESCMDKILERYERYSYAE (SEQ ID NO: 19) KVLVSSESEIQGNWCHEYRKLKAKVETIQKCQKHLMGEDLESLNLKELQQLEQQLESSLKHIRARKNQLMHESISEL QKKERSLQEENKVLQKELVEKQKAQAAQQDQTQPQTSSSSSSFMMRDAPPVADTSNHPAAAGERAEDVAVQPQ VPLRTALPLWMVSHING

[0083] Also encompassed within the definition of AP1 sequences include the hexaploid wheat AP1 protein (Ta AP1 BAA33457 MADS) sequence is: MGRGKVQLKRIENKINRQVTFSKRRSGLLKKAHEISVLCDAEVGLIIFSTKGKLYEFSTESCMDKILERYERYSYAE (SEQ ID NO: 20) KVLVSSESEIQGNWCHEYRKLKAKVETIQKCQKHLMGEDLESLNLKELQQLEQQLESSLKHIRSRKNQLMHESISE LQKKERSLQEENKVLQKELVEKQKAQAAQQDQTQPQTSSSSSSFMMRDAPPAAATSIHPMAGERAGDAAVQPQ APPRTGLPLWMVSHING

[0084] Included within the definition of AP1 sequences for this invention is the Lolium temulentum AP1 protein sequence which is: MGRGKVQLKRIENKINRQVTFSKRRSGLLKKAHEISVLCDAEVGLIIFSTKGKLYEFATDSCMDKILERYERYSYAE (SEQ ID NO: 21) KVLISTESEIQGNWCHEYRKLKAKVETIQRCQKHLMGEDLESLNLKELQQLEQQLESSLKHIRSRKSQLMHESISE LQKKERSLQEENKILQKELIEKQKAHTQQAQLEQTQPQTSSSSSSFMMGEATPATNRSNPPAAASDRAEDATGQP PARTVLPPWMVSHLNNG

[0085] The corresponding Lolium temulentum AP1 DNA sequence (AF035378) encoding the protein sequence is: CTCTCTTCTTCCCCACTGGACGCACGCCATGACACCGGCCCCACGGCTCCACCTGCACCCTCGGGACTAGCCG (SEQ ID NO: 22) TCGCCGTCGCCGTCCGGGCGGGTTGTCGATTAGGGTTTGGTCTGCTCTTCCAGGGAGGGAGGCGAG ATG GG GCGCGGCAAGGTGCAGCTCAAGCGGATCGAGAACAAGATCAACCGCCAGGTCACCTTCTCCAAGCGCCGCTC AGGCCTGCTCAAGAAGGCGCACGAGATCTCCGTGCTCTGCGACGCAGAGGTCGGGCTCATCATCTTCTCCACC AAGGGAAAGCTCTACGAGTTCGCCACCGACTCATGTATGGACAAAATTCTTGAGCGGTATGAGCGCTACTCCT ATGCAGAGAAAGTGCTCATTTCAACTGAATCTGAAATTCAGGGAAACTGGTGTCATGAATATAGGAAACTGAA GGCGAAGGTTGAGACAATACAGAGATGTCAAAAGCATCTAATGGGAGAGGATCTTGAATCATTGAATCTCAAG GAGTTGCAGCAACTAGAGCAGCAGCTGGAAAGTTCACTGAAACATATTAGATCCAGAAAGAGCCAGCTTATGC ACGAATCCATATCTGAGCTTCAAAAGAAGGAGAGGTCACTGCAAGAGGAGAATAAAATTCTCCAGAAGGAACT CATAGAGAAGCAGAAGGCCCACACGCAGCAAGCGCAGTTGGAGCAAACTCAGCCCCAAACCAGCTCTTCCTCC TCCTCCTTTATGATGGGGGAAGCTACCCCAGCAACAAATCGCAGTAATCCCCCAGCAGCGGCCAGCGACAGAG CAGAGGATGCGACGGGGCAGCCTCCAGCTCGCACGGTGCTTCCACCATGGATGGTGAGTCACCTCAACAATG GC TGA AGGGTCCTTCCACTCCATCTAAACGTATTATTCAGTACGTGTAGCGAGCTGCACCGGCCTGTCTTGTG GTTGCCTAGCAAGCTGACCCTCCTGCGTGAGCTGACTTCACGTAAGGTAGCAGGTTGCAATGTGTATATTTCA CTCTGTTCTGCTCAGTTTCCCTCCTGCGTGAGCTGACTTCACGTAAGAGTTATTTAACTTGTAATACATGTGTA GCGTGAGTGACAAATTTTCCACTTTCTACGACCCTCTTGGGTACCGTCTGTTTCTGTGAATTAAACTATCCAAT ATCAGTATTATGTATATTGTGATTGTTGAAAAAAAAAAAAA

[0086] The coding region start and stop sites are bold and underlined.

[0087] The maize and Arabidopsis AP1 sequences are also included within the definition of AP1 protein and are disclosed in U.S. Pat. No. 6,355,863 which is hereby incorporated by reference.

[0088] AP1 Promoter: An AP1 promoter is a promoter for the APETALA1 (AP1) gene. AP1 promoters are generally found 5′ to the AP1 protein coding sequence and regulate expression of the AP1 gene. AP1 promoter sequences as defined herein include those sequences that hybridize under high stringency conditions to the nucleic acid of SEQ ID NO:12 (FIG. 9). Such sequences can be synthesized chemically or they can be isolated from plants. AP1 promoters can be spring or winter AP1 promoters, for example, spring wheat or winter wheat AP1 promoters. Representative plants from which AP1 promoters can be isolated include wheat (spring and winter), barley, rye, triticale, oat and forage grasses. A spring AP1 promoter sequence as defined herein includes nucleic acids that hybridize to the nucleic acid molecule of SEQ ID NO:12 or the complement thereof under high stringency conditions wherein the AP1 promoter sequence lacks all or a portion of nucleotides −162 to −172 upstream of the starting ATG, CCTCGTTTTGG (SEQ ID NO:23) or has similar deletions to those indicated in SEQ ID NO: 14, 15, 16, 17, 112, and 114. An AP1 promoter sequence is said to lack all or a portion of SEQ ID NO:23 if 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 of the nucleotides of SEQ ID NO:23 are missing, changed or altered. A spring AP1 promoter sequence also includes any insertion or deletion in the proximity of the CArG box that alter its binding with the repressor (e.g. SEQ ID NO:112 and 113). A winter AP1 promoter sequence as defined herein includes nucleic acids that hybridize to the nucleic acid of SEQ ID NO:12 or the complement thereof under high stringency conditions and that is transcriptionally up regulated by vernalization. Also included in the definition of AP1 promoter are additional natural or synthetic sequences that might not hybridize with SEQ ID NO: 12 but that include the CArG box CCTCGTTTTGG or a related motif that act as a recognition site for the vernalization signal.

[0089] Vernalization: Vernalization is the exposure of plants to cold to trigger flowering. For example, winter wheats typically require 4 to 8 weeks at 4° C. to flower.

[0090] Sequence Identity: The similarity between two nucleic acid sequences, or two amino acid sequences is expressed in terms of sequence identity (or, for proteins, also in terms of sequence similarity). Sequence identity is frequently measured in terms of percentage identity; the higher the percentage, the more similar the two sequences are. As described herein, homologs and variants of the AP1 nucleic acid molecules may be used in the present invention. Homologs and variants of these nucleic acid molecules will possess a relatively high degree of sequence identity when aligned using standard methods. Such homologs and variants will hybridize under high stringency conditions to one another.

[0091] Methods of alignment of sequences for comparison are well known in the art. Various programs and alignment algorithms are described in: Smith and Waterman (1981); Needleman and Wunsch (1970); Pearson and Lipman (1988); Higgins and Sharp (1988); Higgins and Sharp (1989); Corpet et al. (1988); Huang et al. (1992); and Pearson et al. (1994). Altschul et al. (1994) presents a detailed consideration of sequence alignment methods and homology calculations.

[0092] The NCBI Basic Local Alignment Search Tool (BLAST) (Altschul et al., 1990) is available from several sources, including the National Center for Biotechnology Information (NCBI, Bethesda, Md.) and on the Internet, for use in connection with the sequence analysis programs blastp, blastn, blastx, tblastn and tblasbx. It can be accessed at the NCBI Website. A description of how to determine sequence identity using this program is available at the NCBI website.

[0093] Homologs of the disclosed protein and nucleic acid sequences are typically characterized by possession of at least 40% sequence identity counted over the full length alignment with the amino acid sequence of the disclosed sequence using the NCBI Blast 2.0, gapped blastp set to default parameters. The adjustable parameters are preferably set with the following values: overlap span 1, overlap fraction=0.125, word threshold (T)=11. The HSP S and HSP S2 parameters are dynamic values and are established by the program itself depending upon the composition of the particular sequence and composition of the particular database against which the sequence of interest is being searched; however, the values may be adjusted to increase sensitivity. Proteins with even greater similarity to the reference sequences will show increasing percentage identities when assessed by this method, such as at least about 50%, at least about 60%, at least about 70%, at least about 75%, at least about 80%, at least about 90% or at least about 95% sequence identity.

[0094] The alignment may include the introduction of gaps in the sequences to be aligned. In addition, for sequences which contain either more or fewer amino acids than the protein encoded by the sequences in the figures, it is understood that in one embodiment, the percentage of sequence identity will be determined based on the number of identical amino acids in relation to the total number of amino acids. Thus, for example, sequence identity of sequences shorter than that shown in the figures as discussed below, will be determined using the number of amino acids in the longer sequence, in one embodiment. In percent identity calculations relative weight is not assigned to various manifestations of sequence variation, such as, insertions, deletions, substitutions, etc.

[0095] In one embodiment, only identities are scored positively (+1) and all forms of sequence variation including gaps are assigned a value of “0”, which obviates the need for a weighted scale or parameters as described herein for sequence similarity calculations. Percent sequence identity can be calculated, for example, by dividing the number of matching identical residues by the total number of residues of the “shorter” sequence in the aligned region and multiplying by 100. The “longer” sequence is the one having the most actual residues in the aligned region.

[0096] As will be appreciated by those skilled in the art, the sequences of the present invention may contain sequencing errors. That is, there may be incorrect nucleotides, frameshifts, unknown nucleotides, or other types of sequencing errors in any of the sequences; however, the correct sequences will fall within the homology and stringency definitions herein.

[0097] Very High Stringency: Very high stringency conditions refers to hybridization to filter-bound DNA in 5×SSC, 2% sodium dodecyl sulfate (SDS), 100 ug/ml single stranded DNA at 55-65° C. for 8 hours, and washing in 0.1×SSC and 0.1% SDS at 60-65° C. for thirty minutes.

[0098] High Stringency: High stringency conditions refers to hybridization to filter-bound DNA in 5×SSC, 2% sodium dodecyl sulfate (SDS), 100 ug/ml single stranded DNA at 55-65° C. for 8 hours, and washing in 0.2×SSC and 0.2% SDS at 60-65° C. for thirty minutes.

[0099] Moderate Stringency: Moderate stringency conditions refers to hybridization to filter-bound DNA in 5×SSC, 2% sodium dodecyl sulfate (SDS), 100 ug/ml single stranded DNA at 55-65° C. for 8 hours, and washing in 0.2×SSC and 0.2% SDS at 50-55° C. for thirty minutes.

[0100] Low Stringency: Low stringency conditions refers to hybridization to filter-bound DNA in 5×SSC, 2% sodium dodecyl sulfate (SDS), 100 ug/ml single stranded DNA at 55-65° C. for 8 hours, and washing in 2.0×SSC and 0.2% SDS at 50-55° C. for thirty minutes.

[0101] Vector: A nucleic acid molecule as introduced into a host cell, thereby producing a transformed host cell. A vector may include one or more nucleic acid sequences that permit it to replicate in one or more host cells, such as origin(s) of replication. A vector may also include one or more selectable marker genes and other genetic elements known in the art.

[0102] Transformed: A transformed cell is a cell into which has been introduced a nucleic acid molecule by molecular biology techniques. As used herein, the term transformation encompasses all techniques by which a nucleic acid molecule might be introduced into such a cell, plant or animal cell, including transfection with viral vectors, transformation by Agrobacterium, with plasmid vectors, and introduction of naked DNA by electroporation, lipofection, and particle gun acceleration and includes transient as well as stable transformants.

[0103] Isolated: An “isolated” biological component (such as a nucleic acid or protein or organelle) has been substantially separated or purified away from other biological components in the cell or the organism in which the component naturally occurs, i.e., other chromosomal and extra-chromosomal DNA and RNA, proteins and organelles. Nucleic acids and proteins that have been “isolated” include nucleic acids and proteins purified by standard purification methods. The term embraces nucleic acids including chemically synthesized nucleic acids and also embraces proteins prepared by recombinant expression in vitro or in a host cell and recombinant nucleic acids as defined below. As an example, a gene in a large fragment such as a contig is not sufficiently purified away from other biological components to be considered isolated due to the relatively large amount of extra DNA found in the average contig.

[0104] Operably linked: A first nucleic acid sequence is operably linked with a second nucleic acid sequence when the first nucleic acid sequence is placed in a functional relationship with the second nucleic acid sequence. For instance, a promoter is operably linked to a protein coding sequence if the promoter affects the transcription or expression of the protein coding sequence. Generally, operably linked DNA sequences are contiguous and, where necessary, join two protein-coding regions in the same reading frame. With respect to polypeptides, two polypeptide sequences may be operably linked by covalent linkage, such as through peptide bonds or disulfide bonds.

[0105] Recombinant: By “recombinant nucleic acid” herein is meant a nucleic acid that has a sequence that is not naturally occurring or has a sequence that is made by an artificial combination of two otherwise separated segments of sequence. This artificial combination is often accomplished by chemical synthesis or, more commonly, by the artificial manipulation of nucleic acids, e.g., by genetic engineering techniques, such as by the manipulation of at least one nucleic acid by a restriction enzyme, ligase, recombinase, and/or a polymerase. Once introduced into a host cell, a recombinant nucleic acid is replicated by the host cell, however, the recombinant nucleic acid once replicated in the cell remains a recombinant nucleic acid for purposes of this invention. By “recombinant protein” herein is meant a protein produced by a method employing a recombinant nucleic acid. As outlined above “recombinant nucleic acids” and “recombinant proteins” also are “isolated” as described above. A gene in a large fragment such as a contig would not be a “recombinant nucleic acid” given that artificial combination does not relate to the gene. However, if sequences around or within a gene in a contig have been manipulated for purposes relating to that gene (i.e., not merely because the gene is near the end of the contig), then such a gene in a contig would constitute a “recombinant nucleic acid” due to the relative proximity of the recombinant portion of the nucleic acid to the gene in question.

[0106] Non-naturally Occurring Plant: A non-naturally occurring plant is a plant that does not occur in nature without human intervention. Non-naturally occurring plants include transgenic plants and plants produced by non transgenic means such as plant breeding.

[0107] Transgenic plant: As used herein, this term refers to a plant or tree that contains recombinant genetic material not normally found in plants or trees of this type and which has been introduced into the plant in question (or into progenitors of the plant) by human manipulation. For the avoidance of doubt, introduction of a nucleic acid isolated from a plant or tree back into the plant or tree by human manipulation still generates a transgenic plant. Thus, a plant that is grown from a plant cell into which recombinant DNA is introduced by transformation is a transgenic plant, as are all offspring of that plant that contain the introduced transgene (whether produced sexually or asexually). It is understood that the term transgenic plant encompasses the entire plant or tree and parts of the plant or tree, for instance grains, seeds, flowers, leaves, roots, fruit, pollen, stems etc.

[0108] Inducible promoter: As used herein, this term refers to any promoter functional in a plant that may provide differential expression levels in response to externally supplied stimuli. This includes both promoters that increase expression and promoters that decrease expression in response to stimuli or changed external conditions.

[0109] External stimuli that may effect transcription by inducible promoters include, without limitation, pathogen attack, anaerobic conditions, the presence or absence of light, heat or cold stress, osmotic stress, toxic metal stress, steroid responsive promoters, and chemically inducible promoters. Examples of inducible promoters are the Adhl promoter, which is inducible by hypoxia or cold stress, the Hsp70 promoter, which is inducible by heat stress, and the PPDK promoter, which is inducible by light. Examples of pathogen-inducible promoters include those from proteins, which are induced following infection by a pathogen; e.g., PR proteins, SAR proteins, beta-1,3-glucanase, chitinase, etc. See, for example, Redolfi et al. (1983); Uknes et al. (1992); Van Loon (1985); PCT Publication No. WO 99/43819.

[0110] Also of interest are promoters that are expressed locally at or near the site of pathogen infection. See, for example, Marineau, et al. (1987); Matton, et al. (1987); Somssich et al. (1986); Somssich et al. (1988); Yang (1996). See also, Chen, et al. (1996); Zhang and Sing (1994); Warner et al. (1993), and Siebertz et al. (1989), all of which are herein incorporated by reference.

[0111] Additionally, inducible promoters include wound inducible promoters. Such wound inducible promoters include potato proteinase inhibitor (pin II) gene (Ryan (1990); Duan et al. (1996)); wun1 and wun 2, U.S. Pat. No. 5,428,148; win1 and win2 (Stanford et al. (1989)); systemin (McGurl et al. (1992)); WIP1 (Rohmeier et al. (1993); Eckelkamp et al. (1993)); MPI gene (Cordero et al. (1994)); and the like, herein incorporated by reference.

[0112] Both heterologous and non-heterologous (i.e. endogenous) promoters can be employed to direct expression of the nucleic acids of the present invention. These promoters can also be used, for example, in recombinant expression cassettes to drive expression of antisense nucleic acids to reduce, increase, or alter concentration and/or composition of the proteins of the present invention in a desired tissue. Thus, in some embodiments, the nucleic acid construct will comprise a promoter functional in a plant cell, such as in wheat, operably linked to a polynucleotide of the present invention. Promoters useful in these embodiments include the endogenous promoters driving expression of a polypeptide of the present invention.

[0113] Regulated promoter: As used herein, this term refers to any promoter functional in a plant that provides differential expression levels in response to stimuli internal to the plant such as developmental signals. This includes both promoters that increase expression and promoters that decrease expression in response to stimuli or changed external conditions. Many promoters that are regulated promoters are also inducible promoters. For example, promoters that are responsive to auxin are both because they will change levels of expression in response to developmental changes in auxin levels and in response to externally supplied auxin.

[0114] Examples of regulated promoters under developmental control include promoters that initiate transcription only, or preferentially, in certain tissues, such as leaves, roots,. fruit, seeds, or flowers. Exemplary promoters include the anther specific promoter 5126 (U.S. Pat. Nos. 5,689,049 and 5,689,051), glob-1 promoter, and gamma-zein promoter. An exemplary promoter for leaf- and stalk-preferred expression is MS8-15 (WO 98/00533). Examples of seed-preferred promoters included, but are not limited to, 27 kD gamma zein promoter and waxy promoter (Boronat et al. (1986); Reina et al. (1990); and Kloesgen et al. (1986)). Promoters that express in the embryo, pericarp, and endosperm are disclosed in U.S. applications Ser. No. 60/097,233 filed Aug. 20, 1998 and U.S. applications Ser. No. 60/098,230 filed Aug. 28, 1998 both of which are hereby incorporated by reference. The operation of a promoter may also vary depending on its location in the genome. Thus, a developmentally regulated promoter may become fully or partially constitutive in certain locations. A developmentally regulated promoter can also be modified, if necessary, for weak expression.

[0115] Ortholog: Two nucleotide or amino acid sequences are orthologs of each other if they share a common ancestral sequence and diverged when a species carrying that ancestral sequence split into two species, sub-species, or cultivars. Orthologous sequences are also homologous sequences. Orthologous sequences hybridize to one another under high-stringency conditions. The term “polynucleotide”, “oligonucleotide”, or “nucleic acid” refers to a polymeric form of nucleotides of any length, either deoxyribonucleotides or ribonucleotides, or analogs thereof. The terms “polynucleotide” and “nucleotide” as used herein are used interchangeably. Polynucleotides may have any three-dimensional structure, and may perform any function, known or unknown. The following are non-limiting examples of polynucleotides: a gene or gene fragment, exons, introns, messenger RNA (mRNA), transfer RNA, ribosomal RNA, ribozymes, cDNA, recombinant polynucleotides, branched polynucleotides, plasmids, vectors, isolated DNA of any sequence, isolated RNA of any sequence, nucleic acid probes, and primers. A polynucleotide may comprise modified nucleotides, such as methylated nucleotides and nucleotide analogs. If present, modifications to the nucleotide structure may be imparted before or after assembly of the polymer. The sequence of nucleotides may be interrupted by non-nucleotide components. A polynucleotide may be further modified after polymerization, such as by conjugation with a labeling component. A “fragment” or “segment” of a nucleic acid is a small piece of that nucleic acid.

[0116] ZCCT1 protein or ZCCT1 polypeptide: A ZCCT1 protein or ZCCT1 polypeptide is a protein encoded by the VRN2 gene in temperate grasses. In wheat, deletions or mutations in ZCCT1 result in a shift from a winter wheat phenotype, which requires vernalization, to a spring wheat phenotype, which does not need vernalization in order to flower.

[0117] The present invention may be practiced using nucleic acid sequences that encode full length ZCCT1 proteins as well as ZCCT1 derived proteins that retain ZCCT1 activity. The ZCCT1 activity depends upon the intended use of the ZCCT1 derived proteins. For example, ZCCT1 activity may be full activity in its ability to repress expression of AP1 in temperate grasses. ZCCT1 activity may also be the ability of the ZCCT1 derived protein to interfere with the endogenous ZCCT1 activity, which could include ZCCT1 DNA binding activity without repression so that the ZCCT1 derived protein competes with the endogenous ZCCT1 for its DNA binding site. By competing with the endogenous ZCCT1, the fragment could be used to prevent the endogenous ZCCT1 protein from repressing the AP1 gene and any other gene that the ZCCT1 protein may repress. Also, ZCCT1 activity could be the repressor activity without the DNA binding activity. Overexpression of the repressor will interfere with the endogenous ZCCT1 activity by competing with accessory proteins that bind to ZCCT1 and enable repression of AP1. This again would prevent the endogenous ZCCT1 protein from repressing the AP1 gene and any other genes that ZCCT1 represses. ZCCT1 derived proteins which retain ZCCT1 biological activity include fragments of ZCCT1, generated either by chemical (e.g. enzymatic) digestion or genetic engineering means; chemically functionalized protein molecules obtained starting with the exemplified protein or nucleic acid sequences, and protein sequence variants, for example allelic variants and mutational variants, such as those produced by in vitro mutagenesis techniques, such as gene shuffling (Stemmer, 1994a, 1994b). Thus, the term “ZCCT1 protein” encompasses full-length ZCCT1 proteins, as well as such ZCCT1 derived proteins that retain the desired ZCCT1 activity.

[0118] Representative but non-limiting ZCCT1 sequences useful in the invention include the wheat ZCCT1 DNA sequences and the corresponding protein sequences.

[0119] Examples of such sequences include the genomic ZCCT1 DNA sequence from T. monococcum DV92 encoded by the following sequence (Exon 1 and 2 are in bold with the stop codon underlined): GAAAGCGGTGCCCACCCACGCAACCATCGCCAACATCGACTCCGGCCGAACACAAGCTTTTGCCTAGACCTAGACAC (SEQ ID NO: 74) AACCGCTCTACCAAACCCTCGGAATAGTCTGGCCTAGCTAACAACCAACATCGCCCCTCCCTACTCCGACCAAACAT GATGAAGTACTAACTGACAATGCCTCCAAGGAGTAGAATGGCATCCTCAAGCGTCATCATCGCCGAAGAATCAAACT TTCGCCCAGAGCCTTACACCTCTCCACATCCACAGACCCCAAGGAAGGAGCCAAGCTACAACGAACATGTGAGGCCA AGCCGCGACTCCACTCGATCCAACAACAACGAACCAGTCCAGTTGGATCAGAAGGACACCACGACCACCTGTATCAC CATGGTAGGCTACCTGTGTCGATGCCAACACCAACCCAACACTACAACCAGGATGCCTGGCAAATGCAGTCCTTGCC GTCGAGGAGAACGCGGGCCCAAAATGCCCCCCTAGCCACAAATTGCCCACTATGATAAAAAAACACAAGCCAGAGCC GCTGGTAAGTAGTCGCCTTGTGTCGTGGGCCACATAGGCTCACATGCACCGACGGCGGCACCTAAGCCGCCATGAGC CACCACCGCGCACAAGAGCAGCAGACACCTAGACCAGGCTGACATGAGACCTGTCACCACTACATGTTGTCGCATCA CAACAGGCCATCAGACATCAGTAGGTCGCCGCACCTCAGAAGCACCTCCGTCCCGCAGCCAACACGAAGCACCCAAT TCGAGATCCTTCAGCAAACTCCCCTACGTGCGAGTGGCCGCGAGCCGACGAGAAGAGTAGGCCACGCCACCTCCGGA TCGGCGCGGGCTTCACTAGGCAGAGCCCATTGGCAATAGCGAGGGGAGGGGGGGCGGTCTAAGAGGGATTGAGCCGC CGCCCGGGTGGACCCGGGGAGGGAACAATATTGCAAGTTTTTTTTACAATGAGCACACACCCAGTCTCTGCATAGTT AGGATGATATAGCCAACACCAACTCACACACATACGAAAACACGCTGACAACTAGCAACGTCACATAAGACCAATGA TGTTCGTTGGCAAGAAAAAAATGCCGCAAAACAATCAGATTTGTGATTGACAAACTACAATAATGACCATATCCACA CCAATCATCTCATAAAACCACACTGACGATGAGGTCTTCGATAGCAATGCCTTTAGGAAGGGAGCGACACTCAAGCA CCACCATCACTAGATCCAACCACAAGGCCAAAATGTAGGTTTTCATCCCGAAGAATCAGTCCAAGCATATTCGAGCA ATGCATTCGACAAGGTAAGAATGTAAGAAAAACATCGCCTTTTCCAGGTATAAACTGTTGGTTCTGACCTAGGCTTT TGCCCCTGAGGTCGAGACCGGGTGCTCGAGTAGCAACACCATCGAAGTCGCTCATGTGTTGTCATCACCACTTTTCC GTGATTCTAGCAGCAACATGTGATGCAACTGCTGCCACTGCACACCCATCCCTTTGCATCAAGCCGTCGTCCATAAT TTGTATCTCATCACTGAAGTTAACCACTGGATCAGGAGAGATGACCCCTCCCAGGGACCATTCAATGACCACTGCCG TCGTGGAGTCCTAGGAAGTAGTTGCAGTATAGTTTGCAGCAACACCATCTGGCAGGTCAGATCTGGATCACCACCAC CAACCCATGGATCTTAGCGCCGCCAACCAGCCACCGCACACGTGGAAAGCCAGCACCTCGCAGCAACAGTCCTCATC CAATAGAAAGACCGACGCCAAATCCGATCGGATCTTGCCGGAGTCCACCCACATAGTGAGTCACCACCACAATAAGG GACGCGCCTCTAGCCATGGTAGCGAGTGACCCGCACAACCAGTCTCACCTGCCGTGAAGAAATATGCGTGCTCCCGG TTGCTGTAGGATGGGACATATGGTTCCCATGACAAGGGAGCGGTAGAGGGACGAGAGGATGTGAATATAAATATATT TTTTTGAAAAGGGGGATATCCCCCAGCGTGTGCATCCAAAAGATGCATGTGACCATATTATTAAAGCAGTTGCAGCA AAAAACAAGGTCTGGTATCCAAATATATCTCGCAAAAGGAGCAAAAATAAGTAAAAGCTAAGAAAGATAAACATAGC CACAACCCGCAGGATGAGAGGATTAGAATATGCCAAACGAAAAAAAGATGGGATGCGGAAGCATCCTGCCGCCGCCG TCCGGCCACCGGTGGTTTCCTCTCGCAACAGCGAGGGGTTGGGTGGCTGGTGGGGGGAGGGTTGGGTGGGGAGGGTT GGGTGTGGCAGCGTGGGCACCTCCGGAGTCGACAACGGCGATCCAGGAGGCCGGTTAAGCTTGGGGGAGAAGAGTCC TCGCTGGTTCTCATTCTAGAGTTTAGTTTCCATGCCCATGATAATAGCATGGATGCCCCATGACGAAAATTGTTTCA CAGCTGGTAGTACTTTTCTATTTTAGTATTGGCATGGTTTCCATTTTGTTGTTTTTGTCTCCCTCGGACTTTTGTGT TAGCATCTCCTTTTTGTTTTGACGCTGACCAAAAAAAGCTACACAAATATCTAGCAGTGGCCTTGTGTGGACATAAG ATCATGTGGGGGATTCCCGGCAAGCAAGGTCTGCATGGCTCCGGCTCCTCCGCGTAAGAAAGAAAGAAATCAACGAT GGATCGAGGGATCATATCTATTCCGACCCACTCATTAGTTGGGTCTATTTGATTTGATCTATCATATTTTGATAGTT GCCATATCGAATCTTTTTTCTGGCCTGAGAGCTCACGGCTGCCTATATGCAGTGCATGTGAGAGAGACACAGTACGG CCCTAGCTACTACTACAAGTACCTTGGTAGTTACTGGTACTCATAACTGCCTCTTCTTCTTCCTCGACGTCTCTCCT CCTCGGCTCCTCCACGCACCAGACCACACCAGAAAAAACAAACAAGCAAGCAAACCTTGGAGCTAGCTAGCAGTATG TCCATGTCATGCGGTTTGTGCGGCGCCAACAACTGCCCGCGCCTCATGGTCTCGCCCATTCACCATCATCATCACCA TCATCAGGAGCACCAGCTGTGTGAGTACCAGTTCTTCGCCCATGGCAACCACCACCACCACCACCATGGCTCGGCAG CAGACTACCCAGTGCCACCGCCGCCAGACAACTTCGACCACCGCAGAACATGGACCAGACCATTTCATGAAACAGCA GCGGCAGGGAACAGCAGCAGGCTCACGCTGGAGGTGGGCGCAGGCGGCCAACACATGGCTCACCTAGTGCAGCCACC GGCAAGAGCCCACATCGTAAGTAGTACTACTGCTTAATTGTTTCATCTCTTGCCGATGGATGCGTCCATGGCTTCCT CCTTAAAAATCCCCACCTAATTAATGTCCATCTGACTACACCCACTACAAAAAAGTAGCACCATGTAACCATTTCAT ATATTTCTCACATAATTCTGTTAATTTACGCTGCTCGATTGTTCTCCTGAAAAAGATATACGGGAATGGATCTGGAT ATTCTTTAATTTTCTATGGAGGCATAGAGTTTGTGTTTTGTATTAGTTGATGCAGAATTGTATGGGTTGTCAAATCA TCAGTCATACATATATACTTATTTCTTTTTTTTTGACCAACAAGAAGGTAATCAGTCATACATGCATACTGAAAATT AGACTTGTGTGCAATAACTAACTAACCAACTCGACCGGCACAGCTGGGGGAAGACTTTAATCAAGCTGCTAGCTAGA GCTTAATAATATAACATATCTCTTTATGGGATCAAGCAATACATATGCGCTCAATTCTCAACTTGTCAATATCTATC TGGAGTCCACACTTTATGGTAATTAATTGACAAAGTTTTGTGAAATGGACAATATACATACTGGATCGATGCACCCT TTTTCTCATTTTATGTGGTCATTATAATTGATTGTTATTTAGTATTTCAATTTTATCTTGAGCTAGTTTTGCAAGTC TGTAGCTCATATATAACTGATACTACTCCCCACGATAGCTTGCGTAGTGGCCGGGTGATCGATCTACCGAGTTCATA AAACTGATCGAGATCGGGTCCAAAAAAGAACAAACCCATACAAAATGGAAAGAAGATCCTTGTTTAGTTAGTTTGCA TCAGAAAATTGCCTAATTAGTTACTTGCTATCAATCTTTTGAACATGGCATGTTCACCCCAAACGGACCCAGATCAC AATTATTGATGAAGTTACGCCTTTTAAAAACTCATAAAACTGTACATACATGTACAGGGCTACACACATGTACATAA TACACCTAATTAAAACGTATATTTGTAGACCAATTGATTTTGGACGGTGCGCATCTTTGGAAAAAAAATGCCAGAGG AGTTGTTAGCTTCCACTGTCCAGAAATAGAATAGTTACAATCAAGTGCATCTCTGAATGAAAATGGATCATTTTCTA GTTAATTAGAGACCAATTAGATACTTCATAAACAGGGGAGTATCAAGTACGTATCTGCTACCCATAAGAAAGTACAT AACTGCGATCTTATGATTATTTTCCTCTTGATGTTCAGGTGCCATTTCACGGAGGTGCATTCACCAACACTATTAGC AATGAAGCAATCATGACTATTGACACAGAGATGATGGTGGGGCCTGCCCATTATCCCACAATGCAGGAGAGAGCAGC GAAGGTGATGAGGTATAGGGAGAAGAGGAAGAGGCGGCGCTATGACAAGCAAATCCGATACGAGTCCAGAAAAGCTT ACGCTGAGCTTCGGCCATGGGTCAACGGCCGCTTTGTCAAGGTACCCGAAGCCATGGCATCGCCATCATCTCCAGCT TCGCCCTATGATCCTAGTAAACTTCACCTCGGATGGTTCCGGTAA TTTATAGCACAAGCCAGATAAAATGATAACAT ATTTCCTTCTGATTGATCCACCCGTGAAGCAGTTGTTCCTCAAAGTAAAATAAGTCGGTTAGTGATTGATCGATTGG AGCCATTATGTTGACTTGACTATTTAAAATGGTCAGCAGATCAATCAAACAAAATGTATTTATTGAAACAAGTCTTG TTATACTACGTGTTGATTTAAACATGTAATTTCAAGAGGATAGCTACTTTGATGTGTAATAAAATTGTCTCAAAATT GGTGACAAGTGCGATTGTTGTTGTGATTTATATGGAATTATGTCAATCATACTGGAAAAATAATATGTAACCAGTTG AATTAAGTCATCGCCGACTCAAAATTAAATACGAATGAGGCTTTTATGTATAAAGTTTGTTATTTTATCCTGAGGAC TTCTCTAGGGGTGGAAAACGGATTGAGAAAGTACACCATCACGATTGCCGAACATGTACAATGCTTATCTTGAGAAA GAAAATTATATTTCATTCACCAAATATGAGGTGAACCTTGCAACCACATGTATATTAAAAAGCTATGTGTCAGCTAA CTAATTTGTGGACTTATCATAGGTTAAATACCTCCAATGTGTACGAATGAGGAACTTGAGTAGAATATGTGAAGTTG CATGGAAAACTGTGAACATATCAAATTATCAAGACATCACTACAGATGTACATCATCCGAAGTTCATGTATTATATT GAAATTGTGTGTTCCTTATGTTGTTGGATGTACTTATTGAAGTGATCCTTCATCTATGAGGTAAGTATTAATTAATT TGTCCATCGTTTGATCAATCATGTGTATTTAATTAGTTTGTTGGATGTACTAAGTTTTAATTAGTTTGTTGGATGTA CTGAGTATTAATTAGTTTGTCCATCCCAAGCTTCATCTATAACCCAATGACAAAGGTGACAACGCTATGCACACATA CATACACATGATTGATCAAACGATGGACAAACTACCAATGACAAAGGTGACAACGCTATGCACACATACATACACAA ATAGATGAAGCTTGGAATACGGCACGGGTGGCAGCCTCGAACCTCAAGCTGGTGCGAACCCAATGAGCTAGACAAGA TAACAATGTCTGTCCAAGATAAGGGGAAGCTATTGTTGACTGCCATGATCTAATAGGTTGCCAAATACTAATTGTCA TGAGATTTATTTAGTCCAATGTGTTGGGTTTAGTCCCACTTCAGTTGTGGGGGGAGACATAACATGATTTATAAGGG CAGGGGTGTCCCCTCCTAACAGGCTAGTCCTTTGGAGGGAGAGGGCCCAAGACCTCTCATAAGTCGGTGTTACTCTC TGGTTGAGCCTGGTTGACGCATGTGGGTCGGAAATGCTAGTGTTAGCGGACCCGAAATTGCGTAACAAGTGGTACCA TGAGCTAGGTTGTTCGAGGTTGCGATTGTTAATTCAGAGGAGGTCGTGTTCAATCGACGGAGGCGCTGCGAGGGTTT GCCAGGTGCCTGCGGTGAGATCGAAGTTGTCCGATTGAAGGTCAACGGAAAGATCAAAAGCAGTCAAAGCTGGATCG GTTTGGCAGAGGCAGCAGGCCGAGCAAGCTGCGGGGACGCGCAGGCCAAGCAGGACCCAAGTGCGGGTGACTGGCCT GGTAAAGCACGCGGCTGCTAGTAGACAGGAGCGCGTATGCGGCAGCCAGACAAGCGGATGCGGTCTGCGATGTGGCA CTTGGCAGAGGCTGTTTGGTACGTGGTTGGCTCAAGGAATGGCCTATTGATGCTGCTGGTGTGAGCACAAAGAGGCG AGATTTCACGGGCAAGTTTGGCTGATTCTTGGAGAAGCGGTGTTGCATATAAAAGTCTGTTTGTTGATGTGCTTAAA GACTGTACCAAGAAGCAAGTTGACGGGTCAAAAAAAAGAAGCAAGTTGAGAACATTACCAAGGGTAGTGACAAGGCA AGGACGACAACGTGCGATAAGGCTTGAAGCAAGAGTCTGGAGCTTGTCGTGGCAGGATCATGCATACACAGGGCGTC AAGCAATGCACGGAGATGTGCGGGGCGGACACGGCGCAGAGTGGAGCATGGTTGCAGTCGAACATACACGGCTGGCT TGGACTGGATTGTTTAATGGACTGGCATGGAGGTTGGTCAAAGC

[0120] Also encompassed within the definition of ZCCT1 DNA sequences is the ZCCT1 protein coding cDNA sequence from T. monococcum DV92 encoded by the following sequence (the coding sequence is in bold with the stop codon underlined): TAACTGCCTCTTCTTCTTCCTCGACGTCTCTCCTCCTCGGCTCCTCCACGCACCAGACCACACCAGAAAAAACAAAC (SEQ ID NO: 75) AAGCAAGCAAACCTTGGAGCTAGCTAGCAGTATGTCCATGTCATGCGGTTTGTGCGGCGCCAACAACTGCCCGCGCC TCATGGTCTCGCCCATTCACCATCATCATCACCATCATCAGGAGCACCAGCTGTGTGAGTACCAGTTCTTCGCCCAT GGCAACCACCACCACCACCACCATGGCTCGGCAGCAGACTACCCAGTGCCACCGCCGCCAGACAACTTCGACCACCG CAGAACATGGACCAGACCATTTCATGAAACAGCAGCGGCAGGGAACAGCAGCAGGCTCACGCTGGAGGTGGGCGCAG GCGGCCAACACATGGCTCACCTAGTGCAGCCACCGGCAAGAGCCCACATCGTGCCATTTCACGGAGGTGCATTCACC AACACTATTAGCAATGAAGCAATCATGACTATTGACACAGAGATGATGGTGGGGCCTGCCCATTATCCCACAATGCA GGAGAGAGCAGCGAAGGTGATGAGGTATAGGGAGAAGAGGAAGAGGCGGCGCTATGACAAGCAAATCCGATACGAGT CCAGAAAAGCTTACGCTGAGCTTCGGCCATGGGTCAACGGCCGCTTTGTCAAGGTACCCGAAGCCATGGCATCGCCA TCATCTCCAGCTTCGCCCTATGATCCTAGTAAACTTCACCTCGGATGGTTCCGGTAA TTTATAGCACAAGCCAGATA AAATGATAACATATTTCCTTCTGATTGATCCACCCGTGAAGCAGTTGTTCCTCAAAGTAAAATAAGTCGGTTAGTGA TTGATCGATTGGAGCCATTATGTTGACTTGACTATTTAAAATGGTCAGCAGATCAATCAAACAAAATGTATTTATTG AAACAAGTCTTGTTATACTACGTGTTGATTTAAACATGTAATTTCAAGAGGATAGCTACTTTGATGTGTAAT

[0121] The sequence of the T. monococcum DV92 ZCCT1 protein is as follows (Non-functional with R to W mutation in bold). MSMSCGLCGANNCPRLMVSPIHHHHHHHQEHQLCEYQFFAHGNHHHHHHGSAADYPVPPPPDNFDHRRTWTRPFHET (SEQ ID NO: 76) AAAGNSSRLTLEVGAGGQHMAHLVQPPARAHIVPFHGGAFTNTISNEAIMTIDTEMMVGPAHYPTMQERAAKVMRYR EKRKRRRYDKQIRYESRKAYAELRPWVNGRFVKVPEAMASPSSPASPYDPSKLHLGWFR*

[0122] The protein sequence of the T. monococcum G3116 functional winter allele of ZCCT1 is: MSMSCGLCGANNCPRLMVSPIHHHHHHHQEHQLCEYQFFAHGNHHHHHHGSAADYPVPPPPDNFDHRRTWTRPFHET (SEQ ID NO: 77) AAAGNSSRLTLEVGAGGQHMAHLVQPPARAHIVPFYGGAFTNTISNEAIMTIDTEMMVGPAHYPTMQERAAKVMRYR EKRKRRRYDKQIRYESRKAYAELRPRVNGRFVK

[0123] Also encompassed within the definition of ZCCT1 DNA sequences are the genomic ZCCT1 DNA sequence from Langdon (tetraploid wheat) ZCCT-A1 encoded by the following sequence (Exon 1 and 2 are in bold with the stop codon underlined): GAGTTTAGTTTCCATGCCCATGATAATAGCATGGATGCCCCATGACGAAAATTGTTTCACAGCTGGTAGTACTTTTC (SEQ ID NO: 78) TATTTTAGTATTGGCATGGTTTCCATTTTGTTGTTTTTGTCTCCCTCGGACTTTTGTGTTAGCATCTCCTTTTTGTT TTGACGCTGACCAAAAAAAGCTACACAAATATCTAGCAGTGGCCTTGTGTGGACATAAGATCATGTGGGGGATTCCC AGCAAGCAAGGTCTGCATGGCTCCGGCTCCTCCGCGTAAGAAAGAAAGAAATCAACGATGGATCGAGGGATCATATC TATTCCGACCCACTCATTAGTTGAGCAATATTTTGATAGTTGCCATATCGAATATTTTTTCTGGCCTGAGAGCTCAC GGCTGCCTATATGCAGTGCATGTGAGAGAGACACAGTACGGCCCTAGCTACTACTACAAGTACCTTGGTAGTTACTG GTACTCATAACTGCCTCTTCTTCTTCCTCGACATCTCTCCTCCTCGGCTTCTCCACGCACCAGACCACAGCAGAAAA AACAAAAAAGCAAGCAAACCTTGGAGCTAGCTAGCAGTATGTCCATGTCATGCGGTTTGTGCGGCGCCAACAACTGC CCGCGCCTCATGGTCTCGCCCATTCATCATCGTCATCACCATCATCAGGAGCACCAGCTGCGTCAGCACCAGTTCTT CGCCCAAGGCAACCACCACCACCACCACCCAGTGCCACTGCCGCCAGCCAACTTCGACCATAGCAGAACATGGACCA CACCATTTCATGAAACAGCAGCTGCAGGGAACAGCAGCAGGCTCACGCTGGAGGTGGGCGCAGGCGGCCGACCCATG GCTCACCTAGTGCAGCCACCGGCAAGAGCCCACATCGTAAGTAGTAGTACCGCTTAATTGTTTCATCTCTTGCCGAT GGATGCGTCCCTGGCTTCCTCCTTAAAAATCCCCACCTAATTTATGTCCATCTATACCCACTACAAAAAAATAGCAC CATGTAACCATCTCATATATCTGTCACATAATTCTGTTAATGTACGCTGCTCAATTGTTCTCCTGAAAAAGATATGC GGGAATGGATCTTGATATTCTTTAATTTTCTATGGAGGCATATATAGAGTTTGTGTTTTGTATTAGTTGATGCAGAA TTGTATGGGTTGTCAAATCATCAGTCATACATATAAACTTATTTCATTTTATTTGACCAACAACAAGGTAATCAGTC ATACATGCATACTGAAAATTTGACTTGTGTTCAATAACTAACCAACTCGACCGGCACAGCTGGGGGAAGACTTTAAT CAAGCTGCTAGCTAGAGCTTAATAATATAACATATCTCTTTATGGGATCAAGCAATACATATGCGCTCAATTCTCAA CTTGTCAATATCTATCTGGAGTCCACACTTTATGGTAATTAATTGACAAAGTTTTGTGAAATGGACAATATACATAC TGGATCGATGCACCCTTTTTCTCATTTTATGTGGTCATTATGAATTTGATTGTTATTTAGTATTTCAATTTTATCTT GAGCTAGTTTTGCAAGTCTGTAGCTCATATATAACTGATACTACTCCCCACGATAGCTTGCGTAGTGGCCGGGTGAT CGATCTACCGAGTTCATAAAACTGATCGAGATCGGGTCCAAAAAAGAACAAACCCATACAAAATGGAAAGAAGATCC TTGTTTAGTTAGTTTGCATCAGAAAATTGCCTAATTAGTTACTTGCTATCAATCTTTTGAACATGGCATGTTCACCC CAAACGGACTCAGATCACAATTATTGATCAAGTTACCCCTTTTAAAAACTCATAAAACTGTACATACATGTACAGGG CTACACACATGTACATAATACACCTAATTAAAACGTATATTCGTAGACCAATTGTTTTGGACGGTGCACATCTTTGA AAAAAAATGCCAGAGGAGTTGTTAGCTTCCACTGTCCAGAAATAGAATAGTTACAATCAAGTGCATCTCTGAATGAA AATGGATCATTTTCTAGTTAATTAGAGACCAATTAGATACTTCATAAACAGGGGAGTATCAAGTACGTATCTGCTAC CCTAAGAAAGTACATAACTGCGATCTTATGATTATTTTCCTCTTGATGTTCAGGTGCCATTTTACGGAGGTGCATTC ACCAACACTATTAGCAATGAAGCAATCATGACTATTGACACAGAGATGATGGTGGGGCCTGCCCATTATCCCACAAT GCAGGAGAGAGCAGCGAAGGTGATGAGGTATAGGGAGAAGAGGAAGAGGCGGCGCTATGACAAGCAAATCAGATACG AGTCCAGAAAAGCTTACGCTGAGCTTCGGCCACGGGTCAACGGCTGCTTTGTCAAGGTACCCGAAGCCATGGCGTCG CCATCATCTCCAGCTTCGCCCTATGATCCTAGTAAACTTCACCTCGGATGGTTCCGGTAA TTTATAGCACAAGCCAG ATAAAATGATAACATATTTCCTTCTGATTGATCCACCCGTGAAGCAGTTGTTCCTCAAAGTAAAATAAGTCGGTTAG TGATTGATCGATTGGAGCCATTATGTTGACTTGACTATTTAAAATGGTCAGCAGATCAATCAAACAAAATGTATTTA TTGAAACAAGTCTTGTTATACTACGTGTTGATTTAAACATGTAATTTCAAGAGGATAGCTACTTTGATGTGTAATAA AATTGTCTCAAAATTGGTGACAAGTGCGATTGTTGTTGTGATTTATATGGAATTATGTCAATCATATTGGAAAAATA ATTAACCAGTTGAATTAAGTCATCGCCAACTCAAAATTAAATACGAATGAGGCTTTTATGTATAAAGTTTGTTATTT TATCTTGAGGACTTCTCTAGGGGTGGAAAACGGATTGAGAAAGTACACCATCACGATTGCCGAA

[0124] Also encompassed within the definition of ZCCT1 DNA sequences include the ZCCT1 cDNA sequence from Langdon (tetraploid wheat) ZCCT-A1 encoded by the following sequence (the protein coding region is in bold with the stop codon underlined): TAACTGCCTCTTCTTCTTCCTCGACATCTCTCCTCCTCGGCTTCTCCACGCACCAGACCACAGCAGAAAAAACAAAA (SEQ ID NO: 79) AAGCAAGCAAACCTTGGAGCTAGCTAGCAGTATGTCCATGTCATGCGGTTTGTGCGGCGCCAACAACTGCCCGCGCC TCATGGTCTCGCCCATTCATCATCGTCATCACCATCATCAGGAGCACCAGCTGCGTCAGCACCAGTTCTTCGCCCAA GGCAACCACCACCACCACCACCCAGTGCCACTGCCGCCAGCCAACTTCGACCATAGCAGAACATGGACCACACCATT TCATGAAACAGCAGCTGCAGGGAACAGCAGCAGGCTCACGCTGGAGGTGGGCGCAGGCGGCCGACCCATGGCTCACC TAGTGCAGCCACCGGCAAGAGCCCACATCGTGCCATTTTACGGAGGTGCATTCACCAACACTATTAGCAATGAAGCA ATCATGACTATTGACACAGAGATGATGGTGGGGCCTGCCCATTATCCCACAATGCAGGAGAGAGCAGCGAAGGTGAT GAGGTATAGGGAGAAGAGGAAGAGGCGGCGCTATGACAAGCAAATCAGATACGAGTCCAGAAAAGCTTACGCTGAGC TTCGGCCACGGGTCAACGGCTGCTTTGTCAAGGTACCCGAAGCCATGGCGTCGCCATCATCTCCAGCTTCGCCCTAT GATCCTAGTAAACTTCACCTCGGATGGTTCCGGTAA TTTATAGCACAAGCCAGATAAAATGATAACATATTTCCTTC TGATTGATCCACCCGTGAAGCAGTTGTTCCTCAAAGTAAAATAAGTCGGTTAGTGATTGATCGATTGGAGCCATTAT GTTGACTTGACTATTTAAAATGGTCAGCAGATCAATCAAACAAAATGTATTTATTGAAACAAGTCTTGTTATACTAC GTGTTGATTTAAACATGTAATTTCAAGAGGATAGCTACTTTGATGTGTAAT

[0125] The sequence of the Langdon ZCCT-A1 protein (with normal R amino acid in bold) is as follows: MSMSCGLCGANNCPRLMVSPIHHRHHHHQEHQLRQHQFFAQGNHHHHHPVPLPPANFDHSRTWTTPFHETAAAGNSS (SEQ ID NO: 80) RLTLEVGAGGRPMAHLVQPPARAHIVPFYGGAFTNTISNEAIMTIDTEMMVGPAHYPTMQERAAKVMRYREKRKRRR YDKQIRYESRKAYAELRPRVNGCFVKVPEAMASPSSPASPYDPSKLHLGWFR*

[0126] ZCCT-related protein or ZCCT-related polypeptide: A ZCCT-related protein or ZCCT-related polypeptide is a protein encoded by the VRN2 gene or genes of related function in temperate grasses. ZCCT-related proteins are defined by their structural homology to ZCCT1 proteins and their conserved function. As discussed above, the ZCCT-related protein activity depends upon the intended use of the ZCCT-related protein. For example, ZCCT-related protein may be full activity in its ability to repress expression of AP1 in temperate grasses. ZCCT-related protein activity may also be the ability of the ZCCT-related protein to interfere with the endogenous ZCCT1 activity, which could include ZCCT1 DNA binding activity without repression so that the ZCCT-related protein competes with the endogenous ZCCT1 or ZCCT-related protein for its DNA binding site. Also, ZCCT-related protein activity could be the repressor activity without the DNA binding activity. Overexpression of the repressor will interfere with the endogenous ZCCT1 or ZCCT-related protein activity by competing with accessory proteins that bind to ZCCT1 or ZCCT-related protein and enable repression of AP1.

[0127] The ZCCT-related proteins include the wheat ZCCT2 protein. The nucleotide sequence for the T. monococcum ZCCT2 genomic DNA including the promoter region (2,588 bp upstream from start codon and 1415-bp downstream from stop codon. Exon 1 and 2 are in bold) is as follows: TTTTCACCAAAAGTAATTACCTATGTACTATATGTATACTTTTTTCTGTGTGATTTTCATGACCGATCTTGTCGATAG (SEQ ID NO: 81) CTAGCTAGGATGAGAGAAGTCAATGCATAATGTGTGTGATATGTAGCTAGCTAGCCAGTCCTAAAAGATCAAACATGT AATGGATTGTGCTGTGTGTGTGGCAGTCTGCATCACGCCATCAGATGACAAAAATATTCTCTACCTAGCTAGTTCACA TGAACTTGCTGGCCTGCATCTATACATATACACACCAGAACAAAGAATACTTGGCTTTTCTTTCTTTTTGTAGCATAG CCTTTGTTTCTACTTCAGGGCAGAAGAAGATGAATCGCCTGTGTGGTGGTCCGAGATAGCTTAGATGCATAGATCTGT GTGGTAGCCCGCAGGGTGTGGTGCTGATGAGGTCGCCCACGCGGGCTACTCCTGCGAGCTCAGGATTGTGTGGACTGT CTGGCCCTGCTTTATGCAAAGGAGGAAATGGCGGCGGATTCCAACGCTCCATGGCTCCAGACTCTCCCGCTGCTTCTT GCGCTTTTCGCTGCCCAGAAAGATCGACCACATGTGTATCTGGATTGAAATGTGCTAGCTAATGGTTGTTTCGTTCTT GATTTTTGCTCCTTTTCATGTGCTCCACATGTACACAATAGAAAGATCTTGAAAACGACTCCGCTGCCGGTGATACCT CGATTTGTGGATCAGAGTTGGTCGCACAGACAAGGGATCGATCGAGATATATGCTTGCCAATGGCCATCCAAATACAT AAATGGTTCCATGTCACCGATGTGCGTGCAAGATAGCAAACATGATCAAATTGACTGTTTAATCTCTTCGTCTGGTTT AATTATGAAACTAGTATATTTTCGAACCCTCAACTATATATTTTGTGTGGTGAACTTTTGTTGGTTCTCATTTTACAG CTAAATTAATTTCCACGCCCATACGTAACGCTTTGTTACGAGGGGAGGCTCACACAATTGAAAAAGCCTAGCCGCCTT TCCCATCGCCTTCCTTTCTCGCCGCCACGCAGGTTCAGGAGCAGCTTACTGGGGAAGTTTTGAAGGTCTTGGGGGGTT GTTGTAGCTTGACAAGGAGATGAAGGCTCGAGTGGAGGTTTCCATCAGGGAGTGTTCAACAGCAGCATTTGTGAATCC GGCGGCGCCCGAACCAACCCAACATGGTGAGCTTCTACGGCGGCGCAGCTTGGCTAGGCCATCGGAGAAGATGATGTG GATGCATGGCCCTGGAGGGCGGCGAGTTCGATCTCAGGTCCAGACTTGGCGTACAACAGCGTGATAATTTTGTCTCAT GCATTCTTTATGCTGTCTTCGTGTTTTGTTAGGTATGGCTTGCCGGCTGCGCTCCCCCCTGTTGAAAGAAATGTTGTC CCCGTCTTGCCCCCTGCTGATGTGCTCACCACCGATGGAGGGTGTGTGTTTTTGTGTCTCCGTCGATGGGTCTTCCGG GATCCAGACGGTTTAGGTTTTCCATGGATTCGCCCGATTCGGCCAGCTTTCGTGATCTTCAGAGTTTCTACAAGTCCT TATCGATGTTCTCTTCTCTGGGGTGGCGGTTTGCTTTGCGGATCACAGTCTCGCCGACGTCTCTTGGTCTGCGTCAAC GAGTTCCTACTCGTTGCCTCTGCAAGCTCCTGGGTTTGAAAAAAGGTTCGCTACATCAAGGCCGAGACCCAAAAACAG CACCGAGCTTTCATAGTGCGCCGCCGATGTATGCATGACGAAGAAGACTTCGGCACCCTTGAAGTGTTGATTGTAATT TTTCTTTGTATATGGCTGTGTTTGTAAGGTCCTATGATTCTTAATATATGGTTTTAAGCCTCTTTGCCAAAAAAAAGT TCAACGCCCATCACATTACTATTTTTATGATGAAGAGTGTTTTTGTTAACTTAAAATGTAGCGTCAAATGGATACAGA GCATGATGAGCAACACGCGGCCTTTGCAATACCAACTGTCTGTCCAAACTAAAAAAAAACTGACATATTGACAATGCT AAAGTCATATAGGACCAACACTACACCATTAATTGTTCCACAACTTGTACTTTTCTGTTTTAGTATTGCCATGGTTTC CACTGTGTTGTGTTTGTCTCCCTCGGACCTTTGTGTTAGCATCTCCTTTTTGTTTGACAGTGACCAAAAAAGCTACAA ATATCTAGCAGTGGCCTTGCGTGGACATAAGATCATGTGGGAGATTCCCGGCAAGCAAGGCGTGCATGGGTCCAGCTC CTCCGCGTAAGAAAGAAAGAAATAAAAAATGAATCGAGGGGTAGTATCTATTCCGACGCACTCATTAGTTGGGCCTAT TTGATTTGATCCATCATCTTTTGCTAATTCTCAGATCGAATCTTTTGCCTGGTCTGCAGCTCACTGCTGCATATATGC AGTGCAGTGGAGGAGGGAGAGACACAACACAACCCTAGCTATTTCAAGGTGCCTTAGTAGTTAGTACTCGTCGTCGTC TCTTCTTCTTCCTCGACATCTCTCCCCCTCCACGCGCCAAACCACACCAGAAACAAACAAGCAAGCAATCAAACGTAG GGGCTAGCTGCAGTATGTCCATGTCATGCGGTTTGTGCGGCGCAAGCGACTGCCCGCACCACATGATCTCGCCCGTT CTTCAGCATCAGGAACAACACTGGCTGCGCGAGTACCAGTTCTTCACCCAAGGCCACCACCACCACCACCACGGCGC GGCGGCGGACTACCCACCGCCACCGCCACCGTCGGCCAATTGCCACCACTGCAGATCATGGACCACACCGTTTCATGA AACAGCAGCTGCAGGGAACAGCAGCAGACTCACGCTGGAGGTAGATGCAGGCGGCCAAAACATGGCTCACCTGCTGC AGCCACCGGCACGGCCAAGAACCACCATCGTGAGTAGTACTACTGCTTAATTGTTCCAGCTCTTGCCGATCGCTGGG GCCTCCTTGTAACAAAAGTTCCCTTTTACGTAATCTCCATCTACTCCCCCCCCCCCCCCCCCCCCCCCCGCCCCCTCC CCGCATCTCAAAAAAAGTTAGCGCCATGTAACCAGCTCATATATCTGTCACATAATTCTGTTAATTTATGCTGGTCAA TTATAATCTCCCAAGGCAGAAAGTTTGTGTTTTGTATCAGTTGATGAACAAGAATGGGAACTCACATCATCAGTTACA CATACATACTTATTTCATTTTATTTGACTAACAAGGTAATCAGTTAATTCCTTTATGGGAACAAGCAATACATATGTC CACGCCTTCATGTTAATTCCTTGACAAAGTTTGTGAAATGGACAATATATATACTGGATCAATGCACCCTCTTTCTCA TTTTATGTGGTCATTTATGAATTTTAGTGCTATTTTATATTTAAATTTTCTCTTAAGCTTGTTTTGTAAGCTTATAGC TCATGTATAACAGATACTACTCCCCATAATTGCTTCCGTAGTGGCCGGGTGATCAATCTACCGAGTTCATAAAACTGA TCGGGATCAGATCCAAAACAGACCAAAACCTCACGAAATAGAAACAAGATCCTTGTTTAATAAGTTTGCACCAGGAAA TTGCCTACTTAATTACTTTCTATCAATCTTATGAACATGGCATGTTTCTCACATATGGTGACCCAGATCACAATTGTT GACGGAGTTAAACATTTTTAGCAATTCATAAAACCATGCACAGATGTACAGGGCTACGCGTATGCACATACATAATAC ACCTAATTAAAACATATATTCATAGAGCGATTGAGTTTGGACTGTGCGCTTCTTTGGACACAAAGGCCCGGGAAGTTG TTCTCTTCCATTGTCTAGAAAAATAGAACAGTTACAATCAAGTGCACCACTGAATGAAAATGGGTCAACTCTGGTTAA TAAGAGACCAACTGTACTTCATAAACAGGGAATATCATGTACATATCTGCAACCCACAGGAAAAGTACAGAGCTGCAC TCTTACAGTTATTTTCCTCTTCATGTTCAGGTGCCATTCTGCGGGGCTGCATTCACCAGCACTATTAGCAATGCAACA ATCATGACTATTGATACAGAGATGATGGTGGGGGCTGCCCATAATCTGACGATGCAGGAGAGAGAGGCGAAGGTGATG AGGTACAGGGAGAAGAGGAAGAGGCGGTGCTATGACAAGCAAATCCGCTACGAGTCCAGAAAAGCTTACGCCGAGCTC AGGCCACGGGTCAATGGCTGCTTTGTCAAGGTACCAGAAGCCGCTGCATCGTCGTCACCCCCAGCTTCGCCCTATGAT CCTAGTAAACTTCACCTCGGATGGTTCCAGTAG TTTTTCATCAAAGTAAAATAAGTTGGTTATTGATTGACCGACGGG AGGAGTTATGTTGATTTGACTATTTCAAAAGGTCAGCAAACCAATCAAAGAAAATGTATTTGTTGAAACAAGTATTGT TATGCTTTATGTTAATTTAAGCATGTAATTTGAGGAGGCTAGCTACTTAGATGTGTTTATTGTATGCAACCAATTGAA TCAAGTCATCACCAACTCAAAGTTAAATACGGACGAGCTTTTTATGTATAAAGTTGTTGTTTTATCTTGACGACTTAT CAAGAGTGAAAAATGGATTGGGAGTTATGAGTAAACCATCACGACCGCCAAAGATGTACAATGCTTATTTTGAGAGAG AAAATTATATTTCACTCACCAAATATGAGTTGAACCTTGTAACCACATGTATATTACAAAGCTGTGTGTCACCTAACT AATTTGAGGCCTTATCATAGGTAAAATACCTCCAATCTGCACGAATGAGTCACTTTAAAAGAATATGTCACGTTGCAT GGAAAACTGTAAACATGTGTAGACAGCATAATATATAGCTGCAAATCATCCAAAGCTTGTGTACTATATTATAATTAT GAGTTCCTTATGCTGTTGCATGTACTTATTGAAGTGATCCTTCGTCTATGAGGTAAGTTTGTACATTCATTCATCCAT TTAACCTCGCGAATATAGATAGCTAGTTAATTCGTTTGATCGATCATGTGTATGTGTGCGTCCATAGTGTCACCGCCT TTATCACTGGGAGATGGCACACGGTGGCAGCCTCCAACCTCAAGCTGGTGCAAACCAGATCAGCTAGACAAGATAACA ATGTTTGTCCAAGATAAAGGGAAGCTATTGTTGACTACCATGATCCAGCAAGTTGCCAAATACTAGGGGCCAGTTCTT TTGTTGGCTTCCAAAATAAGCTGCCCCCTATCTAGCTTTTTCTAAAAGCCCAACCAAATTAATTTTTTAGAAGCTTAC TAATTAAGACTTGATAGTAGGCTTCTAAAAAGTATTTTTGGTTGGGCTTCTAGAATAAGCTGGGTAGGGGGCCGCTTA TTCTAGAAGCCCAAAAAACCACTAAAAGAACTGACCCTAATTGTCATGAGATTTATTAAGTCCAAAGCTCGATGGAAG TGACTAGATTAATTGTTTGTTCCTAAATTCATGGGCGGATGCCATGGGTGAAGGCAAAGTAAGTTTAACTATATACTT AACACTAGTTATCTAATAAGTTAATGCTACTAGCTATTTGTTGATATCATGATAATATTTAGACTGAATTATATTATG GAGTGTAAAATTTCACAATATTTCAGCAGCGGCACCCCGGATATTAAGATCCTAGGTCCTTCACCGCCTTAATTAATA TCAATTCCCCTGAACAAGTTATTACTTGGTTGTTCCATCTTGTA

[0128] The predicted cDNA sequence for T. monococcum ZCCT2 is as follows ATGTCCATGTCATGCGGTTTGTGCGGCGCAAGCGACTGCCCGCACCACATGATCTCGCCCGTTCTTCAGCATCAGGA (SEQ ID NO: 82) ACAACACTGGCTGCGCGAGTACCAGTTCTTCACCCAAGGCCACCACCACCACCACCACGGCGCGGCGGCGGACTACC CACCGCCACCGCCACCGTCGGCCAATTGCCACCACTGCAGATCATGGACCACACCGTTTCATGAAACAGCAGCTGCA GGGAACAGCAGCAGACTCACGCTGGAGGTAGATGCAGGCGGCCAAAACATGGCTCACCTGCTGCAGCCACCGGCACG GCCAAGAACCACCATCGTGCCATTCTGCGGGGCTGCATTCACCAGCACTATTAGCAATGCAACAATCATGACTATTG ATACAGAGATGATGGTGGGGGCTGCCCATAATCTGACGATGCAGGAGAGAGAGGCGAAGGTGATGAGGTACAGGGAG AAGAGGAAGAGGCGGTGCTATGACAAGCAAATCCGCTACGAGTCCAGAAAAGCTTACGCCGAGCTCAGGCCACGGGT CAATGGCTGCTTTGTCAAGGTACCAGAAGCCGCTGCATCGTCGTCACCCCCAGCTTCGCCCTATGATCCTAGTAAAC TTCACCTCGGATGGTTCCAGTAG

[0129] The protein sequence for T. monococcum ZCCT2 from DV92 is as follows: MSMSCGLCGASDCPHHMISPVLQHQEQHWLREYQFFTQGHHHHHHGAAADYPPPPPPSANCHHCRSWTTPFHETAAAG (SEQ ID NO: 83) NSSRLTLEVDAGGQNMAHLLQPPARPRTTIVPFCGAAFTSTISNATIMTIDTEMMVGAAHNLTMQEREAKVMRYREKR KRRCYDKQIRYESRKAYAELRPRVNGCFVKVPEAAASSSPPASPYDPSKLHLGWFQ*

[0130] The genomic DNA sequence for the Langdon ZCCT2 gene is as follows: TGTTTTGTTAGGTATGGCGTGCCGGCTGTGCTCCCCCCTGTTGAAAGAAATGTTGTCCCCATCCTGCCCCCTGGCGA (SEQ ID NO: 84) TGTGCTCACCACCGATGGAGGGTGTGTGTTTTTGTGTCTCCGTCGATGGGTCTTCTGGGATCCGGTCGGTTTAGGTT TCCCATGGATTCGCCCGAATTCGGCCAGCTTTCGTGATCTTCAGAGTTTCTACAAGTCCTTATCGACGTTCTCTTCT CTGGGGTGGCGGTTTGCTTTGCGGATCACAGTCTCGCCGACGTCTCTTGGTCTGCGTCGACGAGTTCCTACTCGTTG CCTCTGCAAGCTCCTGGGTTTCAAAAAAGGTTTGCTACATCAAGGCGGAGACCCAAAGACAGCACCGAGCTTTCATA GTGCGCCGCCGATGTATGCATGACGAAGAAGACTTCGGCACCCCTAAAGTTTTGATTGTAATTTTTCTTTGTATATG GGTGTATTTGTAAGGTCCTATGATTCTTAATATATGGTTTTAAGCCTCTTTGCCAAAAAAAAAAGTTCAACACCCAT CACATTACTATTTTTACGATGAAGAGTGTTTTTGTTAACTTAAAATGTAGCGTCAAATGGATACAGAGCATGATGAG CAACACGCGGCCTTTGCAATACCAAGTGTCTGTCCAAACTAAAAAAAACTGACATATTGACAATGCTAAAGTCATAT AGGACCAACACTACACCACTAAATGTTCCACAACTTGTACTTTTCTGTTTAGTATTGCCATGGTTTCCATTGTGTTG TGTTTGTCTCCCTCGGACCTTTGTGTTAGCATCTCCTTTTTGTTTGACAGTGACCAAAAAAGCTACAAATATCTAGC AGTGGCCTTGCGTGGACATAAGATCATGTGGGAGATTCCCGGCAAGCAAGGTGTGCATGGCTCCAGCTCCTCCGCGT AAGAAAGAAAGAAATAAAAAATGAATCGAGGGGTAGTATCTATTCCGACGCACTCATTAGTTGGGCCTATTTGATTT GATCCATCATCTTTTGCTAATTCTCAGATCGAATCTTTTGCCTGGTCTGCAGCTCACTGCTGCATACATGCAGTGCA GTGGAGGAGGGAGAGACACAACACAACCCTAGCTATTTCAAGGTGCCTTAGTAGTTAGTACTCGTCGTTGTCTCTTC TTCTTCCTCGACATCTCTCCCCCTCCACGCACCAAACCACACCAGAAACAAACAAGCAAGCAAGCAAACGTAGGAGC TAGCTGCAGTATGCCCATGTCATGCGGTTTGTGCGGCGCAAGCGACTGCCCGCACCACATGATCTCGCCCGTTCTTC AGCATCAGGAACAACACCGGCTGCGCGAGTACCAGTTCTTCACCCAAGGCCACCACCACCACCACCACGACGCGGCG GCGGACTACCCACCGCCACCGCCACCGTCAGCCAATTGCCACCACTGCAGATCATGGACCACACCGTTTCATGAAAC AGCAGCTGCAGGGAACAGCAGCAGGCTCACGCTGGAGGTAGACGCAGGCGGCCAAAACATGGCTCACCTGCTGCAGC CACCGGCACGGCCAAGAACCACCATCGTGAGTAGTACTACTGCTTAATTGTTCCAGCTCTTGCCGATCGCTTGGGCC TCCTTCTAACAAAAGTTCCCTTTTACGTAATCTCCATCTACTCCCCCCCCCCCCCCCCCCCGGCATCTCAAAAAAAG TTAGCGCCATGTAACCAGCTCATATATCTGTCACGTAATTCTGTTAATTTATGCTGGTTGAATATAATCTCCCAAGG CAGAGTGTTTGTGTTTTGTATCAGTTGATGCACAAGAATGGGCACTCACATCATCAGTTACACATACATACTTATTT CATTTTATTTGACTAACAAGGTAATCAGTTAATTCCTTTATGGGAACAAGCAATACATATGTCCACGCCTTCATGTT AATTCCTTGACAAAGTTTGTGAAATGGACAATATATATACTGGATCAGTGCACCATCTTTTTCATTTTATGTGGTCA TTTATGAATTTTAGTGCTATTTTGTATTTAAAATTTTCTCTTAAGCTTGTTTTGTAAGCTTATAGCTCAAGTATAAC AGATACTACTCCCCATAATTGCTTCCGTAGTGGCCGGGTGATCAATCTACCGAGTTCATAAAACTGATCGAAATCAG ATCCAAAACAGACCAAAACCTCACGAAATAGAAACAAGATCCTTGTTTAATTAGTTTGCACCAGGAAATTGCCTACT TAATTACTTTCTATCAATCTTATGAAGATGGTATGTTTCTCACATATGGTGATCCAGATCACAATTGTTGACGGAGT TAAACATTTTTAGCAATTCATAAAACCGTGCACAGATGTACAGGGCTACGCGTATGCACATACATAATACACCTAAT TAAAACATATATTCATAGAGCGATTGAGTTTGGACTGTGCGCTTCTTTGGACACAAAGGCCCGGGAAGTTGTTCTCT TCCATTGTCTAGAAAAATAGAACAGTTACAATCAAGTGCACCACTGAATGAAAATGGGTCAATTCTGGTTAATAAGA GACCAACTGTACTTCATAAACAGGGAATATCATGTACATATCTGCAACCCACAGGAAAAGTACAGAACTGCACTCTT ACGATTATTTTCCTCTTCATGTTCAGGTGCCATTCTGCGGGGCTGCATTCACCAGCACTATTAGCAATGCAACGATC ATGACTATTGATACAGAGATGATGGTGGGGGCTGCCCATAATCTGACGATGCAGGAGAGAGAGGCGAAGGTGATGAG GTACAGGGAGAAGAGGAAGAGGCGGTGCTATGACAAGCAAATCCGCTATGAGTCCAGAAAAGCTTACGCCGAGCTCA GGCCACGGGTCAATGGCCGCTTTGTCAAGGTACCAGAAGCCGCTGCATCGTCGTCACCCCCAGCTTCGCCCTATGAT CCTAGTAAACTTCACCTCGGATGGTTCCGGTAG TTTTTCATCAAAGTAAAATAAGTTGGTTATTGTTTGACCGATGG GAGGAGTTATGTTGATTTGACTATTTCAAAAGGTCAGCAGACCAATCAAAGAAAATGTATTTGTTGAAACAAGTATT GTTATGCTTTATGTTAATTTAAGCATGTAGTTTGAGGAGGCTAGCTACTTAGATGTGTTTATTGTATGCAACCAATT GAATCAAGTCATCACCAACTCAAAGTTAAATACGGACAAGCTTTTTATGTATAAAGTTGTTATTTTATCTTGACGAC TTATCAAGAGTGAAAAATGGATTGGGAGTTATGAGTAAACCATCACGACCGCCAAAGATGTACAATGCTTATTTTGA GAGAGAAAAATTATATTTCACTCACCAAATATGAGTTGAACCTTGTAACCACATGTATATTACAAAGCTGTGTGTCA CCTAACTAATTTGAGGCCTTATCATAGGTAAAATACCTCCAATCTGCACGAATGAGGCACTTTAAA

[0131] The predicted cDNA sequence for the Langdon ZCCT2 gene is as follows: ATGCCCATGTCATGCGGTTTGTGCGGCGCAAGCGACTGCCCGCACCACATGATCTCGCCCGTTCTTCAGCATCAGGA (SEQ ID NO: 85) ACAACACCGGCTGCGCGAGTACCAGTTCTTCACCCAAGGCCACCACCACCACCACCACGACGCGGCGGCGGACTACC CACCGCCACCGCCACCGTCAGCCAATTGCCACCACTGCAGATCATGGACCACACCGTTTCATGAAACAGCAGCTGCA GGGAACAGCAGCAGGCTCACGCTGGAGGTAGACGCAGGCGGCCAAAACATGGCTCACCTGCTGCAGCCACCGGCACG GCCAAGAACCACCATCGTGCCATTCTGCGGGGCTGCATTCACCAGCACTATTAGCAATGCAACGATCATGACTATTG ATACAGAGATGATGGTGGGGGCTGCCCATAATCTGACGATGCAGGAGAGAGAGGCGAAGGTGATGAGGTACAGGGAG AAGAGGAAGAGGCGGTGCTATGACAAGCAAATCCGCTATGAGTCCAGAAAAGCTTACGCCGAGCTCAGGCCACGGGT CAATGGCCGCTTTGTCAAGGTACCAGAAGCCGCTGCATCGTCGTCACCCCCAGCTTCGCCCTATGATCCTAGTAAAC TTCACCTCGGATGGTTCCGGTAG

[0132] The protein sequence for the Langdon ZCCT2 is as follows: MPMSCGLCGASDCPHHMISPVLQHQEQHRLREYQFFTQGHHHHHHDAAADYPPPPPPSANCHHCRSWTTPFHETAAAG (SEQ ID NO: 86) NSSRLTLEVDAGGQNMAHLLQPPARPRTTIVPFCGAAFTSTISNATIMTIDTEMMVGAAHNLTMQEREAKVMRYREKR KRRCYDKQIRYESRKAYAELRPRVNGRFVKVPEAAASSSPPASPYDPSKLHLGWFR*

[0133] Also encompassed within the definition of ZCCT-related proteins are the winter barley ZCCT-Ha/Hb proteins. The ZCCT-Ha Dairokkaku Genomic sequence is as follows (exon 1 and 2 are in bold): CCTCCGCGTAAGGAAGAAATAAATCAAAAATGCATCGAGGGACCGTATCTATTCCGACGCGCTCATTAGTTGGGCCT (SEQ ID NO: 87) ATTTGATTTGATTTGATCCATCGTTTTTGCTAATTCTCAGGTCGAATCTTTTGTTTGGCCTGCAGCTCAGTGCTGCA TATATGCAGTGCAGTGCAGTGCAGGAGGGAGAGACACAATACAGCCCTAGCTTCTTCAAGGTGTTAGTAGCTAGCAC TCATCGCTGTCTCTTCTTCTTCCTCGACATCTCTCTTCCACGCACCAGACCACACCAGAAACAAACAAACTAGCAAA CAAGCAAACGTTGGAGTTAGCTGCAGTATGTCCATGTCATGTGGTTTGTGCGGCGCCAGCAACTGCGCGTACCACAT GATGTCGCCCGTTCTTCTTCATCATCACCATCATCAGGAACACCCACTGCACGAGTACCAGTTCTTCGCCCAAGGTC ACCACCACCACCACAGCGCGGCAGCGGACTACCCACCACCACCGCCACCGCCAGACAATTGCCACCACCACAGATCA TGGACCACGCCGTTTCATGAAACAGCAGCTCCAGAGAACAGCACCAGGCTCACACGGGAGGTGGACGCAGGCGGCCA ACACATGGCTCACCTGCTGCAGCCACCGGCGCCGCCAAGAGCCACCATCGTGAGTAGTACTACTGCTTAATTTTTCT ATCTCTTGCCGATCGATGGGACCTGCTAACAAAAATCACACTTTCTTAATTTCCATCTCAAAAAAAGCTACCGCCAT GTGACCAGCTCATATATATGCCACATAACTCCTTTAATTTATTCTGGTCGATTGTAATTTACCAAGGCAGAAAGCTT GTATTTTGTATCAGTTGATGCACAAGAATGGGCGCTCACGTCATCAGTCGCACATACTATATACTTATTTCATTTTA TTTGACTAACAAGGTAACTAGTTAATTCCTTTATGGGGTCAAGCAATACATATGTGCACGCCTTCATGTTAATTCCT TGACAAAGTTTGTGAAGTGGAAAATATATTTACTTTATCAATGCACCTACTCTCATTTTATGTGGTCATTTATGAAT TTTATTAATTTTCTGTTGAGCTAGTTTTGTATGCTTATAGCTCATATATAACTGATACTACTCCCCATAATTTTTCC GTAGTGGTCGGGTGATCGATCTACCTAGTTCATAAACTTATCGAGATCAGGTCCAAAACAGACCAAAACCTCACGAA ATGGAAACAAGATCCTTGTTTAATTAGTTTGCATCAGGAAATTGCTTATTACTTGCTGTCAATCTTATGAAGATGGT ATTTTCCTCACAAATGGATCCAGTCACAATTGTTGATGAAGTTAAACATTTTTGGCAATTCATAAAACCGTGCATAG ATGTCCGGCTACACGCACACAAGTACATAATACACCTAGTTAAAACATATATCCATAGAGCAATTGAGTTTGGACTA TGCGCTTCATTGGACACAAAGGCCCGGGAAGTTGTTCTCTTCCATTGTCTAAAAAAATAGAACAGTTACAGTCAAGT GCAACACTGAATGAAAATGGATCAAGTTTTGGTTAACAAGAGACCAACTTATACTTCATAAACAAGGAATATCAAGT ACATATCTGCTACCCACAAGAAAAGTACACCTTATGACTATTTTCTTCTTGATGTTCAGGTGCCATTCTGCGAGAGT GCATTCGCCAGCACTATTAGCAACGCAACGATCATGACTATTGATACAGAAATGATGGTGGGGCCTGCCTATAATCC AACGATGCAGGAGAGAGAGGCGAAGGTGATGAGGTACAGGGAGAAGAGGAAGAGGCGGCGCTATGACAAGCAAATCC GCTACGAGTCCAGAAAAGCTTACGCCGAGCTCAGGCCACGGGTCAATGGCCGCTTTGCCAAGGTGCCCGAAGCCGTT GTGTCTCCATCACCCCCAACTTCCCCCCATGATCCTAGTAAACTTCACCTCGGATGGTTC

[0134] The predicted cDNA sequence for the ZCCT-Ha Dairokkaku gene is as follows: ATGTCCATGTCATGTGGTTTGTGCGGCGCCAGCAACTGCGCGTACCACATGATGTCGCCCGTTCTTCTTCA (SEQ ID NO: 88) TCATCACCATCATCAGGAACACCCACTGCACGAGTACCAGTTCTTCGCCCAAGGTCACCACCACCACCACAGCGCGG CAGCGGACTACCCACCACCACCGCCACCGCCAGACAATTGCCACCACCACAGATCATGGACCACGCCGTTTCATGAA ACAGCAGCTCCAGAGAACAGCACCAGGCTCACACGGGAGGTGGACGCAGGCGGCCAACACATGGCTCACCTGCTGCA GCCACCGGCGCCGCCAAGAGCCACCATCGTGCCATTCTGCGAGAGTGCATTCGCCAGCACTATTAGCAACGCAACGA TCATGACTATTGATACAGAAATGATGGTGGGGCCTGCCTATAATCCAACGATGCAGGAGAGAGAGGCGAAGGTGATG AGGTACAGGGAGAAGAGGAAGAGGCGGCGCTATGACAAGCAAATCCGCTACGAGTCCAGAAAAGCTTACGCCGAGCT CAGGCCACGGGTCAATGGCCGCTTTGCCAAGGTGCCCGAAGCCGTTGTGTCTCCATCACCCCCAACTTCCCCCCATG ATCCTAGTAAACTTCACCTCGGATGGTTC

[0135] The protein sequence for the ZCCT-Ha Dairokkaku is as follows: MSMSCGLCGASNCAYHMMSPVLLHHHHHQEHPLHEYQFFAQGHHHHHSAAADYPPPPPPPDNCHHHRSWTTPFHETA (SEQ ID NO: 89) APENSTRLTREVDAGGQHMAHLLQPPAPPRATIVPFCESAFASTISNATIMTIDTEMMVGPAYNPTMQEREAKVMRY REKRKRRRYDKQIRYESRKAYAELRPRVNGRFAKVPEAVVSPSPPTSPHDPSKLHLGWF--

[0136] The genomic DNA sequence of the barley ZCCT1-Hb from Dairokkaku is as follows (exon 1 and 2 are in bold): TCAAATATTCTAGCAGTGGCCTTGCGTGGACATAAGATCATGTGGTAGATTCCCGGCAAGCAAGGTGTGCA (SEQ ID NO: 90) TGGCTCCAACTCCTCCGCGTAAGGAAGAAATAAATCAAAAATGCATCGAGGGACCGTATCTATTCCGACGCACTCAT TAGTTGGATTTATCTGATTTGATTTTATCCATCGTCTTTTGCTAATTCTCAGATCGAATCTTTTGTCTGGTCTGCAG CTCACTGCTGCATATATGCAGTGCAGTGCAGGAGGGAGAGACACAATACAGCCCTAGCTTCTTCAAGGTGCTTTAGT AGCTAGCACTCATCGCTGTCTCTTCTTCTTCCTCGACATCTCTCTTCCACGCACCAGACCACACCAGAAACAAACAG ACAAGCAAGCAAGCAAGCAAACGTTGGAGCTAGCTGCAGTATGTCCATGGCATGCGGTTTGTGCGGCGCCAGCAATT GCCCGTATCACATGATGTCGCCCGTTCTTCTTCATCATCACCATCATCAGGAACATCGGCAGCGCGAGTACCAGTTC TTCGCCCAAGGTCACCACCACCACCACCACGGCGCGGCAGCAGACTACCCACCGCCACAGCCACCGCCGGCCAATTG CCACCACCGCAGATCATGGGCCACGCTGTTTCATGAAACAGCAGCTCCAGTGAATAGCACCAGGCTCACACAAGAGG TGGACGCAGGCGGCCAACAGATGGCTCACCTGCTGCAGCCACCGGCGCCGCCAAGAGCCACCATCGTGAGTACTACT GCTTAATCGTTCCATCTCTTCCCGATCGATGTGACTCCTTCTAACAAAAATCACACTTTCTTAATTTCCATCTCAAA AAAAGCTAGCGCCATGTGACCAGCTCATATATCTGTCACATAACTCCGTTAATTTATGCTGGTCGATTGTAATTTAC CAAGGCAGAAAGTTTGTGTTTTGTATCAGTTGATGCACAAGACTGGATGCTCAGATCATCAGTCACACATACTATAT ATTTATTTCATTTTATTTGACTAACAAGGTAATCAGTTAATTCCTTTATGGGGTCAAGCAACATATGTCCACGCCTT CATGTTAATTCCTTGGCAGAGTTTGTGAAATAGAAGATATATATTGGGATCAATGCACCCTACCTCTTTCTCATTTT ATGTGGTCATTTAAGAATTTGAATGCTATTTTGTATTTAAATTTTCTCTTGAGCTAGTGTGTAAGCTTATAGCTCAT ATATAACTGATACTACTCCCCATATTGCTTCCATAGTGGCCGGGTGATTGATCTACCGAGTTCATGAAACTGATCAA GATCAGGTCCAAAACAGGCCAAAACCTCACGAAATGGAATTACGATCCTTGTTTAATTAGTTTGCATCAGGAAATTG GCTACTTAATTACTTGCTACCAATCTTATGAAGATGGCATGTTTCCTCACAAATGGATCCAGCTCACAATTTTTGGT GAAGTTAAACATTTTTTAGCAATTCATAAAAGGTGCATAGATGTACAGGGCTACACGTACACACGCACATAATACGC CTAGTTAAAACATATATGCATAGAGCAATTGAGTTTGGACAATGCGCTTCTTTGGACATAATGGCCCGGGAAATTGT TCTCTTCCATTGTCTAAAAACATAGAACAGTTAGAATCAAGTGCACCACTGAATGAGAATGGGTCAATTTTTGGTTA ACGAGAGACCAACTATACGTTATAAACACTGTACTACTCTCACCATTGTTTTCCTCTCGATGTTCAGGTGCCATTCC GCCGGAGTGCATTCACCAACACTATTAGCAACGCAACGATCATGACTATTGATACAGAGATGATGGCGGGGACTGCC TATAGTCCAACGATGCAGGAAAGAGAAGCAAAGGTGATGAGGTACAGGGAGAAGAGGAAGAAGCGGCGCTATGACAA GCAAATCCGCTACGAGTCCAGAAAAGCTTACGCCGAGCTTAGGCCACGGGTCAACGGCCGCTTTGTCAAGGTACCTG AAGCCGCTGCGTCACCATCACCCCCAGCTTCGCCCCATGATCCTAGTGAACTTCACCTCGGATGGTTC

[0137] The predicted cDNA sequence for the barley ZCCT1-Hb from Dairokkaku is as follows: ATGTCCATGGCATGCGGTTTGTGCGGCGCCAGCAATTGCCCGTATCACATGATGTCGCCCGTTCTTCTTCATCATCA (SEQ ID NO: 91) CCATCATCAGGAACATCGGCAGCGCGAGTACCAGTTCTTCGCCCAAGGTCACCACCACCACCACCACGGCGCGGCAG CAGACTACCCACCGCCACAGCCACCGCCGGCCAATTGCCACCACCGCAGATCATGGGCCACGCTGTTTCATGAAACA GCAGCTCCAGTGAATAGCACCAGGCTCACACAAGAGGTGGACGCAGGCGGCCAACAGATGGCTCACCTGCTGCAGCC ACCGGCGCCGCCAAGAGCCACCATCGTGCCATTCCGCCGGAGTGCATTCACCAACACTATTAGCAACGCAACGATCA TGACTATTGATACAGAGATGATGGCGGGGACTGCCTATAGTCCAACGATGCAGGAAAGAGAAGCAAAGGTGATGAGG TACAGGGAGAAGAGGAAGAAGCGGCGCTATGACAAGCAAATCCGCTACGAGTCCAGAAAAGCTTACGCCGAGCTTAG GCCACGGGTCAACGGCCGCTTTGTCAAGGTACCTGAAGCCGCTGCGTCACCATCACCCCCAGCTTCGCCCCATGATC CTAGTGAACTTCACCTCGGATGGTTC

[0138] The protein sequence for the barley ZCCT-Hb Dairokkaku (which alone is not sufficient alone to generate a vernalization requirement) is as follows: MSMACGLCGASNCPYHMMSPVLLHHHHHQEHRQREYQFFAQGHHHHHHGAAADYPPPQPPPANCHHRRSWATLFHET (SEQ ID NO: 92) AAPVNSTRLTQEVDAGGQQMAHLLQPPAPPRATIVPFRRSAFTNTISNATIMTIDTEMMAGTAYSPTMQEREAKVMR YREKRKKRRYDKQIRYESRKAYAELRPRVNGRFVKVPEAAASPSPPASPHDPSELHLGWF--

[0139] ZCCT1 Promoter: A ZCCT1 promoter is a promoter from the ZCCT1 gene. ZCCT1 promoters are generally found 5′ to the ZCCT1 protein coding sequence and regulate expression of the ZCCT1 gene. ZCCT1 promoter sequences as defined herein include those sequences that hybridize under high stringency conditions to promoter regions contained in the nucleic acids of SEQ ID NO:74 and 78. Such sequences can be synthesized chemically or they can be isolated from plants. ZCCT1 promoters can be spring or winter ZCCT1 promoters, for example, spring wheat or winter wheat ZCCT1 promoters. Representative plants from which ZCCT1 promoters can be isolated include wheat (spring and winter). Functional ZCCT1 promoters are preferred for their responsiveness to vernalization. However, non-functional ZCCT1 promoters are included and may be used for example as probes for detecting spring phenotype or as part of a nucleotide used for homologous recombination to convert winter varieties to spring varieties.

[0140] ZCCT-related Promoter: A ZCCT-related promoter is a promoter from a ZCCT1 gene or a ZCCT-related protein gene. ZCCT-related proteins promoters are generally found 5′ to the ZCCT1 protein coding sequence or ZCCT-related protein coding sequence and regulate expression of the operably linked gene. ZCCT-1 related promoters are characterized by their down-regulation in response to vernalization. ZCCT-related promoter sequences as defined herein include those sequences that hybridize under high stringency conditions to promoter regions contained in the nucleic acids of SEQ ID NO:74, 78, 81, 84, 87, and 90. Such sequences can be synthesized chemically or they can be isolated from plants. Representative plants from which ZCCT1 promoters can be isolated include wheat, barley, rye, triticale, oat and forage grasses.

[0141] Taking into account these definitions, the present invention is directed to the finding that differences in the sequence of the wheat AP1 promoter and/or the wheat ZCCT1 protein are the determining factors in distinguishing winter wheat from spring wheat. Mutations in one or both of these two regions eliminate the requirement for vernalization to flower. This has been demonstrated in wheat and barley and is inferred to be common to all temperate grasses that have a vernalization response. Winter wheats require several weeks at low temperature to flower. This process called vernalization is controlled mainly by the VRN1 gene which in turn is repressed directly or indirectly by the gene product of the VRN2 gene. As detailed in Example 1, using 6,190 gametes VRN1 was found to be completely linked to MADS-box genes AP1 and AGLG1 in a 0.03-cM interval flanked by genes Cysteine and Cytochrome B5. No additional genes were found between the last two genes in 324-kb of wheat sequence or in the colinear regions in rice and sorghum. Example 1 further shows that AP1transcription is regulated by vernalization in both apices and leaves, and the progressive increase of AP1 transcription was consistent with the progressive effect of vernalization on flowering time. In addition, Example 1 indicates that vernalization is required for AP1 transcription in apices and leaves in winter wheat but not in spring wheat. No differences were detected between genotypes with different VRN1 alleles in the AP1 and AGLG1 coding regions, but three independent deletions-were found in the promoter region of AP1.

[0142] In particular, all accessions with deletions that affect all, a portion or an adjacent region to the CArG box region (SEQ ID NO:23) in the wheat AP1 promoter sequence have a spring growth habit. These results and the relatively later expression of AGLG1during the flowering process demonstrate that AP1 is a better candidate for VRN1 than AGLG1.

[0143] The epistatic interactions between vernalization genes VRN1 and VRN2 suggested a model in which VRN2 would repress directly or indirectly the expression of AP1 (FIG. 12). As explained in detail below, a mutation in the CAr-G section of the promoter region of AP1 or adjacent regions would result in the lack of recognition of the repressor and in a dominant spring growth habit. The present invention is directed to this finding and the finding that ZCCT1 acts to repress the AP1 gene and their application to plant molecular biology and plant breeding.

[0144] As detailed in Example 2, VRN2 was found to be completely linked to ZCCT1 and ZCCT2, two closely related homologs. Vernalization resulted in a gradual and stable repression of ZCCT1 transcription in leaves and apices. ZCCT2 was not detected in the apices. The identity between ZCCT1 and VRN2 was confirmed by the association of the vrn2 allele for spring growth phenotype with four independent ZCCT1 mutations, and by the elimination of the vernalization requirement in transgenic winter wheat by RNA interference as illustrated in Example 2.

The AP1 Promoter

[0145] The isolation and sequence analysis of the wheat AP1 promoter and the determination that it is the controlling factor in distinguishing winter wheat from spring wheat has broad applications in plant molecular biology and plant breeding.

[0146] As a first embodiment, the present invention is directed to the AP1 promoter isolated from spring wheat. The winter wheat AP1 promoter sequence, G3116, depicted in FIG. 9 (SEQ ID NO:12) contains a core CArG box sequence CCTCGTTTTGG (SEQ ID NO:23). The spring wheat AP1 promoter sequence lacks all, a portion, or adjacent sequence to this core sequence. As such, the present invention is directed to a recombinant AP1 promoter sequence wherein the AP1 promoter sequence hybridizes to the nucleic acid molecule of SEQ ID NO:12 or the complement thereof under high stringency conditions wherein the AP1 promoter sequence lacks all or a portion of nucleotides −162 to −172 upstream the start codon of SEQ ID NO: 9, CCTCGTTTTGG (SEQ ID NO:23). Representative, but non-limiting spring wheat AP1 sequences are depicted in FIG. 11 as SEQ ID NO:14-17 wherein a portion of the CCTCGTTTTGG sequence is deleted or altered. An AP1 promoter sequence is said to lack all or a portion of the CCTCGTTTTGG sequence if 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or 11 of the nucleotides of SEQ ID NO:23 are missing, absent, mutated, or subject to a sequence change or a deletion has been introduced in the sequence. The mutation may be an inversion, a reversion or other alteration in the sequence.

[0147] Alteration of the region close the putative TATA box upstream of the CArG box also result in a spring growth habit in polyploid species of wheat (FIG. 11, SEQ ID NO:112, 113, 114, 115, 116).

Vectors

[0148] The promoters or the coding regions of the AP1 and ZCCT genes of the present invention may be cloned into a suitable vector. Expression vectors are well known in the art and provide a means to transfer and express an exogenous nucleic acid molecule into a host cell. Thus, an expression vector contains, for example, transcription start and stop sites such as a TATA sequence and a poly-A signal sequence, as well as a translation start site such as a ribosome binding site and a stop codon, if not present in the coding sequence. A vector can be a cloning vector or an expression vector and provides a means to transfer an exogenous nucleic acid molecule into a host cell, which can be a prokaryotic or eukaryotic cell. Such vectors include plasmids, cosmids, phage vectors and viral vectors. Various vectors and methods for introducing such vectors into a cell are described, for example, by Sambrook et al. 1989.

[0149] The invention also provides an expression vector containing an AP1 promoter nucleic acid molecule operably linked to a protein coding sequence. For this construct, the AP1 promoter may be from any temperate grass but is preferably from a winter wheat or a spring wheat. In another format, the present invention is directed to a recombinant AP1 promoter sequence linked to an AP1 protein.

[0150] The invention also provides an expression vector containing a ZCCT1 or ZCCT1 derived protein coding sequence operably linked to a promoter. The promoter may be constitutive or inducible.

[0151] The invention further provides an expression vector containing a ZCCT1 promoter nucleic acid molecule operably linked to a protein coding sequence. For this construct, the ZCCT1 promoter may be from any temperate grass but is preferably from a winter wheat or a spring wheat.

[0152] In the constructs of the invention, each component is operably linked to the next. For example, where the construct comprises the spring wheat AP1 promoter, and protein encoding sequence, preferably, the wheat AP1 protein, the AP1 promoter is operably linked to the 5′ end of the wheat AP1 protein encoding sequence or open reading frame.

[0153] The AP1 coding sequence may be from wheat or other AP1 protein coding sequences as defined herein. The protein coding sequence linked to the AP1 promoter may be an AP1 protein sequence or another heterologous protein. The heterologous proteins which find use in the invention include those that provide resistance to plant pests, facilitate translocation of nutrients, provide resistance to stresses typical of the summer: heat and dehydration, etc.

[0154] The constructs of the invention may be introduced into transgenic plants. A number of recombinant vectors suitable for stable transformation of plant cells or for the establishment of transgenic plants have been described including those described in Weissbach and Weissbach (1988), and Gelvin et al. (1990). Typically, plant transformation vectors include one or more open reading frames (ORFs) under the transcriptional control of 5′ and 3′ regulatory sequences and a dominant selectable marker with 5′ and 3′ regulatory sequences. Dominant selectable marker genes that allow for the ready selection of transformants include those encoding antibiotic resistance genes (e.g., resistance to hygromycin, kanamycin, bleomycin, G418, streptomycin or spectinomycin) and herbicide resistance genes (e.g., phosphinothricin acetyltransferase).

[0155] Standard molecular biology methods, such as the polymerase chain reaction, restriction enzyme digestion, and/or ligation may be employed to produce these constructs.

Transgenic Plants

[0156] Standard molecular biology methods and plant transformation techniques can be used to produce transgenic plants that produce plants having a recombinant AP1 promoter.

[0157] Introduction of the selected construct into plants is typically achieved using standard transformation techniques. The basic approach is to: (a) clone the construct into a transformation vector, which (b) is then introduced into plant cells by one of a number of techniques (e.g., electroporation, microparticle bombardment, Agrobacterium infection); (c) identify the transformed plant cells; (d) regenerate whole plants from the identified plant cells, and (d) select progeny plants containing the introduced construct.

[0158] Preferably all or part of the transformation vector will stably integrate into the genome of the plant cell. That part of the transformation vector which integrates into the plant cell and which contains the introduced recombinant sequence may be referred to as the recombinant expression cassette.

[0159] Selection of progeny plants containing the introduced transgene may be made based upon the detection of the recombinant AP1 promoter in transgenic plants, upon the detection of the recombinant ZCCT-related protein coding sequence or upon enhanced resistance to a chemical agent (such as an antibiotic) as a result of the inclusion of a dominant selectable marker gene incorporated into the transformation vector.

[0160] Successful examples of the modification of plant characteristics by transformation with cloned nucleic acid sequences are replete in the technical and scientific literature. Selected examples, which serve to illustrate the knowledge in this field of technology include: U.S. Pat. No. 5,571,706 (“Plant Virus Resistance Gene and Methods”); U.S. Pat. No. 5,677,175 (“Plant Pathogen Induced Proteins”); U.S. Pat. No. 5,510,471 (“Chimeric Gene for the Transformation of Plants”); U.S. Pat. No. 5,750,386 (“Pathogen-Resistant Transgenic Plants”); U.S. Pat. No. 5,597,945 (“Plants Genetically Enhanced for Disease Resistance”); U.S. Pat. No. 5,589,615 (“Process for the Production of Transgenic Plants with Increased Nutritional Value Via the Expression of Modified 2S Storage Albumins”); U.S. Pat. No. 5,750,871 (“Transformation and Foreign Gene Expression in Brassica Species”); U.S. Pat. No. 5,268,526 (“Overexpression of Phytochrome in Transgenic Plants”); U.S. Pat. No. 5,780,708 (“Fertile Transgenic Corn Plants”); U.S. Pat. No. 5,538,880 (“Method for Preparing Fertile Transgenic Corn Plants”); U.S. Pat. No. 5,773,269 (“Fertile Transgenic Oat Plants”); U.S. Pat. No. 5,736,369 (“Method for Producing Transgenic Cereal Plants”); U.S. Pat. No. 5,610,049 (“Methods for Stable Transformation of Wheat”); U.S. Pat. No. 6,235,529 (“Compositions and Methods for Plant Transformation and Regeneration”) all of which are hereby incorporated by reference in their entirety. These examples include descriptions of transformation vector selection, transformation techniques and the construction of constructs designed to express an introduced transgene.

[0161] The transgene-expressing constructs of the present invention may be usefully expressed in a wide range of higher plants where an altered response to vernalization is useful. The invention is expected to be particularly applicable to monocotyledonous cereal plants including barley, wheat, rye, triticale, oat and forage grasses.

[0162] Methods for the transformation and regeneration of monocotyledonous plant cells are known, and the appropriate transformation technique will be determined by the practitioner. The choice of method will vary with the type of plant to be transformed; those skilled in the art will recognize the suitability of particular methods for given plant types. Suitable methods may include, but are not limited to: electroporation of plant protoplasts; liposome-mediated transformation; polyethylene glycol (PEG-mediated transformation); transformation using viruses; micro-injection of plant cells; micro-projectile bombardment of plant cells; vacuum infiltration; and Agrobacterium-mediated transformation. Typical procedures for transforming and regenerating plants are described in the patent documents listed above.

[0163] Following transformation, transformants are preferably selected using a dominant selectable marker. Typically, such a marker will confer antibiotic or herbicide resistance on the seedlings of transformed plants, and selection of transformants can be accomplished by exposing the seedlings to appropriate concentrations of the antibiotic or herbicide. After transformed plants are selected and grown the plant can be assayed for expression of recombinant proteins.

Uses of the Transgenic Plants of the Invention

[0164] The transgenic plants of the invention are useful in that they exhibit an altered response to vernalization or altered flowering time. An altered flowering time means that the transformed plant will flower at a different time than the untransformed plant or may not flower at all. As defined herein, an altered response to vernalization means that the transgenic plant will respond differently to vernalization than a comparable non-transgenic plant. In one embodiment, a transgenic winter wheat expressing a recombinant spring wheat AP1 promoter operably coupled to an AP1 polypeptide sequence will exhibit an altered response to vernalization in that the recombinant AP1 protein will be expressed in the absence of vernalization and the plant will flower without the requirement of vernalization. In other words, a winter genotype would be transformed into a spring phenotype. Such expression contrasts with the expression of the endogenous (non-recombinant) AP1 protein in the transgenic plant, which requires vernalization for expression.

[0165] The protein coding sequence linked to the AP1 promoter or ZCCT1 promoter may be also any heterologous protein. Heterologous proteins useful in the invention include proteins encoded by polynucleotides from any source, natural or synthetic. Suitable coding regions encode animal RNAs or polypeptides, as well as variants, fragments and derivatives thereof. The encoded products may be recovered for use outside the host plant cell (e.g., therapeutically active products) or they may alter the phenotype of the host plant cell (e.g., conferring disease resistance, the ability to survive or grow in the presence of particular substrates). Examples of such coding regions include polynucleotides derived from vertebrates, such as mammalian coding regions for RNAs (e.g., anti-sense RNAs, ribozymes, and chimeric RNAs having ribozyme structure and activity) or polypeptides (e.g., human polypeptide coding regions). Other coding regions useful in the inventive methods are derived from invertebrates (e.g., insects), plants (e.g., crop plants), and other life forms such as yeast, fungi and bacteria. The heterologous proteins which find particular use in the invention include those that provide resistance to plant pests, facilitate translocation of nutrients, provide resistance to stresses typical of the summer: heat and dehydration, etc. Such protein sequences are available in the literature and known to those of skill in the art. Representative proteins of interest are described and disclosed in Lea and Leegood (1998); Grierson and Covey (1991); and Buchanan et al. (2001), all of which are hereby incorporated by reference in their entirety.

[0166] In another embodiment, a transgenic plant will express any protein only after vernalization or flowering if linked to the AP1 promoter or only before vernalization if linked to the ZCCT1 promoter. This could be useful to avoid the expression of the transgene during the vegetative growth and to direct its expression to the flowering period of the plant. Alternatively, this could be used to express the transgene during the vegetative growth phase but not during the flowering period of the plant. For example, a transgene could be operatively linked to the AP1 promoter. Such a construct in winter wheat would only be expressed after vernalization.

[0167] In another embodiment, flowering in wheat or other temperate grasses may be regulated by stimuli other than vernalization. This may be achieved by replacement of the endogenous AP1 gene with an AP1 gene operably linked to an inducible promoter. Thus, expression of the AP1 gene may be induced in response to exposure to a particular stimulus such as pathogen exposure, wounding, heat exposure, chemical exposure, etc. so that the plant will flower at a controlled time or under certain conditions. In addition, controlled vernalization may be achieved by addition of a ZCCT-related protein coding gene operably linked to an inducible promoter. Then removal of the stimulus that increases expression or addition of the stimulus that induces repression can stimulate flowering by derepression of AP1. In yet another embodiment, the expression of the AP1 gene or the ZCCT1 gene may be regulated by RNAi or antisense gene operably linked to an inducible promoter.

[0168] Both delay of flowering by RNAi repression of AP1, and acceleration of flowering by RNAi repression of ZCCT1 have been confirmed experimentally. In both cases the variation in flowering time observed in a T0 plant, cosegregated with the transgene in the T1 progeny (FIG. 15).

[0169] In yet another aspect of the present invention, a plant that normally requires vernalization, such as winter wheat, may be modified to no longer require vernalization in order to flower. Such plants may be generated by a number of methods. In one embodiment, the plant may be supplied with an AP1 promoter that is not repressed prior to vernalization operably linked to an AP1 gene. In another embodiment, the plant's endogenous ZCCT1 activity may be inhibited. The ZCCT1 activity may be inhibited by a wide variety of methods. Examples include repression with RNAi (FIG. 15A) or antisense gene expression, knockout of the ZCCT1 gene or promoter, overexpression of a repression defective ZCCT-related protein that competes with the endogenous ZCCT1 for the ZCCT1 DNA binding site, overexpression of a DNA binding defective ZCCT-related protein that competes with the endogenous ZCCT1 for associated proteins involved in repressing AP1, or replacement of the endogenous ZCCT1 protein with a defective ZCCT1 protein by homologous recombination for example.

[0170] In still another aspect, temperate grasses that never flower or have a long delayed flowering may be generated for use as forage or in situations where flowing is not desired such as golf courses. Such plants may be generated by expression of a ZCCT-related protein operably linked to a constitutive promoter. In another embodiment, the AP1 activity may be permanently or greatly repressed by RNAi or antisense gene expression.

Plants Produced by Plant Breeding

[0171] Results presented here demonstrated that the allelic variation at the AP1 gene is responsible for the allelic variation at the Vrn1 gene from wheat. Therefore allelic variation at the AP1 gene can be used as a molecular marker for the Vrn1 gene in marker assisted selection programs. Similarly, the allelic variation at the ZCCT1 gene is responsible for the allelic variation at the Vrn2 gene from diploid wheat. Therefore allelic variation at the ZCCT1 gene can be used as a molecular marker for the Vrn2 gene in marker assisted selection programs. Marker-assisted breeding is a procedure well known in the art as described in Hayward, et al. (1993).

[0172] These markers can be used to transfer different Vrn1 and/or Vrn2 alleles into different germplasm by marker-assisted selection. They can also be used to determine the different haplotypes present in this region in the cultivated wheats and to establish a classification of the different haplotypes. This characterization will be useful to determine the adaptive value of the different haplotypes to different environments.

[0173] This invention relates to the use of allelic variation at any of the genes present in FIG. 1 as molecular markers for the Vrn1 gene or in FIG. 13 as molecular markers for the Vrn2 gene.

[0174] This invention will be better understood by reference to the following non-limiting examples.

EXAMPLE 1 Background

[0175] VRN1 and VRN2 (unrelated to the genes with similar names in Arabidopsis) are the main genes involved in the vernalization response in diploid wheat Triticum monococcum (Dubcovsky, J., et al. (1998), Tranquilli, G. E., et al. (1999)). (Full citations for the references cited herein are provided before the claims.) However, most of the variation in the vernalization requirement in the economically important polyploid species of wheat is controlled by the VRN1 locus (Tranquilli, G. E., et al. (1999), Law, C. N., et al. (1975)). This gene is critical in polyploid wheats for their adaptation to autumn sowing and divides wheat varieties into the winter and spring market classes.

[0176] The VRN1 gene has been mapped in colinear regions of the long arm of chromosomes 5A (Dubcovsky, J., et al. (1998), Law, C. N., et al. (1975), Galiba, G., et al. (1995)), 5B (Iwaki, K., et al. (2002), Barrett, B., et al. (2002)) and 5D (Law, C. N., et al. (1975)). This region of wheat chromosome 5 is colinear with a region from rice chromosome 3 that includes the HD-6 QTL for heading date (Kato, K., et al. (1999)). However, it was recently demonstrated that VRN1 and HD-6 are different genes (Kato, K., et al. (2002)).

[0177] In spite of the progress made in the elucidation of the vernalization pathway in Arabidopsis, little progress has been made in the characterization of wheat vernalization genes. The two main genes involved in the vernalization pathway in Arabidopsis, FRI and FLC (Michaels, S. D., et al. (1999), Sheldon, C. C., et al. (2000), Johanson, U., et al. (2000)), have no clear homologues in the complete draft sequences of the rice. genome (Goff, S. A., et al. (2002)). This may not be surprising considering that rice is a subtropical species that has no vernalization requirement. Since no clear orthologues of the Arabidopsis vernalization genes were found in rice or among the wheat or barley ESTs, a map based cloning project for the wheat VRN1 gene was initiated.

[0178] Chromosome walking in wheat is not a trivial exercise because of the large size of its genomes (5,600 Mb per haploid genome) and the abundance of repetitive elements (Wicker, T., et al. (2001), SanMiguel, P., et al. (2002)). To minimize the probability that these repetitive elements would stop the chromosome walking, simultaneous efforts were initiated in the orthologous regions in rice, sorghum, and wheat. The initial sequencing of rice, sorghum, and wheat BACs selected with RFLP marker WG644 (0.1 cM from VRN1) showed good microcollinearity among these genera (SanMiguel, P., et al. (2002), Dubcovsky, J., et al. (2001), Ramakrishna, W., et al. (2002)). The low gene density observed in the wheat region and the large ratio of physical to genetic distances (SanMiguel, P., et al. (2002)) suggested that large mapping populations and comparative physical maps would be necessary for a successful positional cloning of VRN1.

Materials and Methods

[0179] Mapping Population

[0180] The high-density map was based on 3,095 F₂ plants from the cross between T. monococcum ssp. aegilopoides accessions G2528 (spring, VRN1) with G1777 (winter, vrn1 ). These two lines have the same dominant allele at the VRN2 locus and therefore, plants from this cross segregate only for VRN1 in a clear 3:1 ratio (Dubcovsky, J., et al. (1998), Tranquilli, G. E., et al. (1999)).

[0181] Plants were grown in a greenhouse at 20-25° C. without vernalization and under long photoperiod (16-h light). Under these conditions, winter plants flowered one to two months later than spring plants. F₂ plants are analyzed for molecular markers flanking VRN1, and progeny tests are performed for plants showing recombination between these markers. The 20-25 individual F₃ plants from each progeny test were characterized with molecular markers flanking the crossover to confirm that the observed segregation in growth habit was determined by variation at the VRN1 locus. G2528 and G1777 were included as controls in each progeny test.

[0182] For studies to confirm that the CArG-box is the critical site for the recognition of the vernalization signal the following steps were taken. PI503874 (spring wheat with a single bp deletion in the CArG box SEQ 17) was crossed G3116 (winter wheat). An F1 plant was produced with spring flowering habits (no vernalization requirement) indicative of a dominant spring growth habit. F1 plants were self-pollinated to produce 144 F2 seeds. The 144 F2 seeds were planted in cones and grown without vernalization in the green house under long day conditions. DNA was extracted from each of the plants and the promoter region was amplified by PCR. The amplified PCR fragment was digested with a restriction enzyme that cut only the sequence without the one base pair deletion.

[0183] Procedures for genomic DNA extraction, Southern blots, and hybridizations were described before (Dubcovsy, J., et al (1994)). The first 500 F₂ plants were screened with flanking RFLP markers CDO708 and WG644, which were later replaced by closer PCR markers to screen the complete mapping population. Additional markers were developed for the eight genes present between the PCR markers as detailed below.

Molecular Markers

[0184] Molecular markers were developed for the high-density map of the Triticum monococcum Vrn1 vernalization gene as depicted in FIGS. 1-2. The information is organized by the order of genes in FIG. 1. All primers are 5′ to 3′. The Cleavage Amplification Polymorphic Sequence (CAPS) markers show PCR products digested with the polymorphic restriction enzyme. The PCR products are detectable by gel electrophoresis.

[0185] a) RFLP Marker WG644

[0186] Sequence of the WG644 showed that this RFLP marker was part of GENE4 (putative ABC transporter gene) present in T. monococcum BAC clone 115G10 (AF459639). This wheat RFLP marker was polymorphic between G1777 and G2528 with restriction enzyme DraI.

[0187] b) GENE1 (Putative Mitochondrial Carrier Protein, AF459639) Primers GENE1-F CCAGCGTATGATTTGGAGGT (SEQ ID NO: 24) GENE1-R TTGGCATTATTGGACCATCA (SEQ ID NO: 25)

[0188] Sequence of the G1777 (AY244503) and G2528 (AY244504) alleles showed a polymorphic Taq I restriction site. This polymorphism was used to develop a CAPS marker.

[0189] c) PCS1 (Phytochelatin Synthetase) Primers PCS1-F CTGACCTGGGGCCTTGAGAG (SEQ ID NO: 26) PCS1-R CTTCGCATCAGCAGCTGTAT (SEQ ID NO: 27)

[0190] These primers amplified a 507 bp region of the Phytochelatin Synthetase pseudogene (AY188332). This wheat RFLP marker was polymorphic between G1777 and G2528 with restriction enzyme DraI.

[0191] d) PCS2 (Phytochelatin Synthetase) Primers PCS2-F CCATGGATAATCATCGGGAG (SEQ ID NO:28) PCS2-R GTCACCATCACCAACTTCAA (SEQ ID NO:29)

[0192] Primers were used to amplify a region of the Phytochelatin Synthetase 2 gene (Exons 3-4) from barley variety Morex (AY244504). This RFLP marker was polymorphic between G1777 and G2528 with restriction enzyme Eco RI.

[0193] e) CYB5(Cytochrome B5) Primers CYB5-F GACTGCGTATTTGGACGACC (SEQ ID NO:30) CYB5-R CCACGGCTGATATCCCGACTG (SEQ ID NO:31)

[0194] These primers amplify a 373-bp region of Cytochrome B5 gene (Exons 2-3) from T. monococcum BAC clone 609E06 (AY188332). This RFLP marker was polymorphic between G1777 and G2528 with restriction enzyme Eco RI.

[0195] f) AGLG1(MADS-box) Primers AGLG1-F GACCCTCGAGAGGTACCAG (SEQ ID NO:32) AGLG1-R CATCTACACTACGATCTAGC (SEQ ID NO:33)

[0196] These primers amplified exon2 and intron 2 of AGLG1 from T. monococcum BAC 719C13. Sequence of the G1777 (YA244506) and G2528 (YA244507) alleles showed two polymorphic Dpn II restriction sites. A cDNA from this gene (BE430753) was also mapped by RFLP using Eco RI to delimit the region of the crossover between AGLG1 and CYB5.

[0197] g) PHY-C(Phytochrome-C)

[0198] Primers based on barley EST BE060096 PHY-C-F GAAAATGTCTGAACAAGCTGCT (SEQ ID NO:34) PHY-C-R TCTAGATGAGCAATCTGCAT (SEQ ID NO:35)

[0199] These primers were used to amplify a 750-bp product form G1777 (AY244514) that was used as an RFLP probe to map a Hha I polymorphism.

[0200] h) ADA2(Transcriptional Adaptor, Zea mays AJ430205)

[0201] Primers based on T. aestivum EST BJ309328 ADA2-F GAAGATGCACTTGGAGAAGG (SEQ ID NO:36) ADA2-R GTCTCTTTGCATTGTACCCA (SEQ ID NO:37)

[0202] These primers were used to amplify a 700-bp product from G1777 (AY244515) that was used as an RFLP probe to map an Rsa I polymorphism.

[0203] i) MTK4 (Tousled-like Kinase, AC091811)

[0204] Primers MTK4_F GGTAAAAGATGAGCAAGGAG (SEQ ID NO:38) MTK4-R TCTATCTATGGTGAACTCTTACTTC (SEQ ID NO:39)

[0205] Sequencing of G1777 (AY244512) and G2528 (AY244513) alleles with these primers showed a polymorphic Dpn II restriction site that was used to develop a CAPS marker.

[0206] j) CDO708 (Putative RNA-binding Protein, AC091811)

[0207] The CDO708 clone was sequenced with primer M13 Forward. This sequence had a high homology to putative RNA-binding protein ML58954.1 from rice BAC AC091811. This clone was used as an RFLP probe to map a Hha I polymorphism between G1777 and G2528.

Contig Construction and BAC Sequencing

[0208] High-density filters for the BAC libraries from T. monococcum accession DV92 (Lijavetzky, D., et al. (1999)), Oryza sativa var. Nipponbare (Zhang, H.-B., et al. (1996)), and Sorghum bicolor (Woo, S. S., et al. (1994)) were screened with segments from the different genes indicated in FIG. 1. Contigs were assembled using Hind III fingerprinting and confirmed by hybridization of BAC ends obtained by plasmid rescue, inverse PCR (Woo, S. S., et al. (1994)) or BAC sequencing. Restriction maps using single and double digestions with eight-cutter restriction enzymes, pulse field electrophoresis, and hybridization of the Southern blots with different genes, were used to order genes within the BACs, to select the fragment sequenced from the sorghum BAC, and to confirm the assembly results from the BAC sequencing. Shotgun libraries for BAC sequencing were constructed as described before (Ducovsky, J., et al. (2001)). Complete T. monococcum BACs 609E06, 719C13, and 231A16 and a 24-kb fragment from sorghum BAC 17E12 were sequenced. Genes were identified by a combination of comparative genomic analysis, BLAST searches and gene-finding programs.

Phylogenetic Analysis

[0209] A phylogenetic study was performed using the two wheat MADS-box genes found in this study and 24 additional MADS-box genes (FIG. 3). Phylogenetic trees were generated from the ClustalW sequence alignments of the complete proteins using multiple distance- and parsimony-based methods available in the MEGA2.1 computer software package (Kumar, S., et al. (1994)). Distances between each pair of proteins were calculated and a tree was constructed using the Neighbor-Joining algorithm. The consensus tree and the confidence values for the nodes were calculated using 1000 bootstraps (MEGA2.1). GenBank accessions used in the study were SQUAMOSA: HvBM5 (CAB97352.1), OsAP1 (AAM34398.1), HvBM8 (CAB97354.1), HvBM3 (CAB97351.1), AtFUL (Q38876), AtCAL (NP_(—)564243.1), AtAP1 (CAA78909.1); AGL2: OsAGLE21 (AAM34397.1), OsMADS5 (AAB71434.1), OsMADS1 (AAA66187.1), HvBM7 (CAB97353.1), AtAGL3 (AAB38975.1), AtAGL4 (AAA32734.1), AtAGL2 (AAA32732.1), AtAGL9 (AAB67832.1), OsMADS8 (AAC49817.1), HvBM9 (CAB97355.1), OsMADS7 (AAC49816.1), OsMADS45 (AAB50180.1); OTHER: AtFLC (AAD21249.1), AtAGL6 (AAA79328.1), AtSOC1 (AAG16297.1), AtAGL1 (AAA32730.1), AtAP3 (AAA32740.1).

RT-PCR and Quantitative PCR

[0210] RNA from leaves, undifferentiated apices, and young spikes was extracted using the TRIZOL method (INVITROGEN). RT-PCR procedures were performed as described before (Yan, L., et al. (2002)). Quantitative PCR experiments were performed in an ABI7700 using three TaqMan® systems for T. monococcum AP1 and for ACTIN and UBIQUITIN as endogenous controls. RT-PCR and Quantitative PCR experiments for Triticum monococcum AP1 gene. All probes and primers are indicated in 5′ to 3′ orientation. RT-PCR reactions were performed using Superscript II (Invitrogen®) and primed with oligo(dT)₁₂₋₁₈.

[0211] The 2^(−ΔΔ) _(T method) (Livak, K. J., et al. (2001)) was used to normalize and calibrate the C_(T) values of wheat AP1 relative to the endogenous controls. For the vernalization time course, RNA was extracted from the youngest fully expanded leaf of five winter T. monococcum plants (1 month old) immediately before moving the plants into the cold room, and then after 2, 4, and 6 weeks of vernalization (4° C.). The last sample was collected two weeks after moving plants to the greenhouse (20° C.). Plants kept in the greenhouse were sampled as controls at each time point simultaneously with the plants from the cold room (5 plants per time point).

[0212] a) RT-PCR

[0213] RT-PCR reactions were performed using superscript II (Invitrogen®) and primed with oligol (^(dT)) 12-18. AM probes and primers are indicated in the 5′ to 3′ orientation.

AP1

[0214] The Left primer, Exon 3 was GGAAACTGGTGTCACGAATA (SEQ ID NO:40). The Right primer 5′ UTR was CAAGGGGTCAGGCGTGCTAG (SEQ ID NO:41)

[0215] The cDNA product: 571-bp and the Genomic DNA product was 1262-bp. The AP1-specificity of the 5′ UTR primer was confirmed by sequencing the PCR amplification products. Hybridization of the PCR product with Southern blots of T. monococcum indicated that AP1 was a single copy gene in T. monococcum.

AGLG1

[0216] The Left primer Exon 2 was GAGGATTTGGCTCCACTGAG (SEQ ID NO:42). The Right primer. Exon 7 outside K-box was TCTAGGGCCTGGAAGMGTG (SEQ ID NO:43).

[0217] The cDNA product was 302-bp in length. The Genomic DNA product was 901-bp.

[0218] The AGLG1-specificity of these primers was confirmed by sequencing the PCR amplification products. Hybridization of the PCR product with Southern blots of T. monococcum indicated that AGLG1 was a single copy gene in T. monococcum.

ACTIN

[0219] The Left primer, Exon 3 was ATGTGGATATCAGGAAGGA (SEQ ID NO:44). The Right primer, Exon 3 was CTCATACGGTCAGCAATAC (SEQ ID NO:45)

[0220] The cDNA product: 85-bp

[0221] b) Quantitative PCR

[0222] Tests for amplification efficiency were performed. Six 2-fold dilutions were tested in triplicate; 1:1, 1:2, 1:4, 1:8, 1:16, 1:32. Standard curves were plotted with ng RNA on the X-axis and ΔC_(T) on the y-axis. The slope and the differences in slopes with the 18S standard curve were determined. The criteria for passed test was set as the differences of slopes being <0.1. The calculation of the efficiency based on the slope was also plotted.

ACTIN TaqMan System

[0223] The Left primer was: ATGGAAGCTGCTGGAATCCAT (SEQ ID NO:46). The Probe (reverse orientation) was CCTTCCTGATATCCACATCACACTTCATGATAGAGT (SEQ ID NO:47)

[0224] The Right primer is: CCTTGCTCATACGGTCAGCAATAC (SEQ ID NO:48)

[0225] The sequence of Actin exon 3 is: GAGAAGAGCTATGAGCTGCCTGATGGGCAGGTGATCACCATTGGGGCAGAGAGGTTCCGTTG (SEQ ID NO:49) CCCTGAGGTCCTTTTCCAGCCATCTTTCATTGGTATGGAAGCTGCTGGAATCCATGAGACCAC CTACAACTCTATCATGAAGTGTGATGTGGATATCAGGAAGGATCTGTATGGTAACATCGTGCT CAGTGGTGGCTCAACTATGTTCCCGGGTATTGCTGACCGTATGAGCAAGGAGATCACTGCCCT TGCACCAAGCAGCATGAAGATCAAGGTGGTGGCACCGCCTGAGAGGAAGTACAGTGTCTGGA TTGGAGGGTCGATTCTTGCCTCCCTTAGTACCTTCCAACAG

[0226] The differences of the slopes with 18S was determined to be 0.0352. The actin system passed the efficiency test with an efficiency of 99.1.

AP1 TaqMan System

[0227] The Left primer was: AACTCAGCCTCAAACCAGCTCTT (SEQ ID NO:50). The Probe (reverse orientation) was CATGCTGAGGGATGCTCCCCCTG (SEQ ID NO:51). The Right primer was CTGGATGAATGCTGGTATTTGC (SEQ ID NO:52).

[0228] The AP1 T. monococcum sequence is: CTCGTGGAGAAGCAGAAGGCCCATGCGGCGCAGCAAGATCAAACTCAGCCTCAAACCAGCTCT (SEQ ID NO:53) TCTTCTTCTTCCTTCATGCTGAGGGATGCTCCCCCTGCCGCAAATACCAGCATTCATCCAGCGG CGGCAGGCGAGAGGGCAGAGGATGCGGCAGTGCAGCCGCAGGCCCCACCCCGGACGGGGCTT CCACCGTGGATGGTGAGCCACATCAACGGGTGA

[0229] The differences of the slopes with 18S was determined to be 0.0056. The actin system passed the efficiency test with an efficiency of 96.3.

UBIQUITIN TaqMan System

[0230] The Left primer was: ATGCAGATCTTTGTGAAGACCCTTAC. (SEQ ID NO:54) The Probe was: CAAGACCATCACTCTGGAGGTTGAGAGCTC. (SEQ ID NO:55) The Right primer GTCCTGGATCTTGGCCTTGA (SEQ ID NO:56)

[0231] The sequence of Ubiquitin is: ATGCAGATCTTTGTGAAGACCCTTACTGGCAAGACCATCACTCTGGAGGTTGAGAGCTCAGAC (SEQ ID NO: 57) ACCATCGACAATGTCAAGGCCAAGATCCAGGACAAGGAGGGCATCCCCCCGGACCAGCAGCGC CTCATCTTCGCAGGAAAGCAGCTGGAGGATGGCCGCACTCTTGCTGACTACAACATCCAGAAG GAGTCCACTCTTCACCTTGTCCTGCGTCTTCGTGGCGGT

[0232] The differences of the slopes with 18S was determined to be 0.0292. The actin system passed the efficiency test with an efficiency of 99.4.

Additional Deletions in the Promoter Region of AP1

[0233] PCR primers for the promoter region flanking the 20-bp deletion present in the spring genotype G2528 were used to screen a collection of 65 accessions of cultivated T. monococcum ssp. monococcum. None of the winter accessions showed deletions in this region. Among the accessions with spring growth habit, three (PI-349049, PI326317, and PI 418582) showed a 34-bp deletion, one (PI-355515) showed a 48-bp deletion and one showed a 1 nucleotide change in the CArG box (FIG. 11).

[0234] The Primers used to screen the T. monococcum collection were: AP1_ProDel_F1: ACAGCGGCTATGCTCCAG (SEQ ID NO:58) and AP1_ProDel_R1: TATCAGGTGGTTGGGTGAGG (SEQ ID NO:59). The expected size without deletion is 152 bp

[0235] Deletions are illustrated in FIG. 11. Accessions carrying the new deletions can be crossed with winter T. monococcum ssp. boeticum G3116 to determine the linkage between these deletions and growth habit. A detailed sequence analysis of the allelic variation at the Vrn1 and Vrn2 loci in this collection can be prepared by procedures available to those of skill in the art.

[0236] The CArG-box was confirmed as a critical site for the recognition of the vernalization signal. The sequence of spring Triticum monococcum accession number PI503874 showed the presence of a 1-pb deletion in the CArG-box of the promoter of the AP1 gene. The normal CArG box is CCCTCGTTTTGG and the sequence in PI503874 was CCCT-GTTTTGG. The sequence of the promoter region T. monococcum PI 503874 is provided in FIG. 11 (SEQ ID No:17). This one base pair deletion was the only observed difference with the promoters from other T. monococcum accessions with winter growth habit. Thirty-four plants were winter and 110 were spring. All the spring plants were homozygous or heterozygous for the presence of the one-base pair deletion, whereas the 34 winter plants were all homozygous for the absence of the one-bp deletion. This confirms complete linkage between the 1-bp deletion and the spring growth habit.

Marker Development

[0237] In the initial genetic map (Dubcovsky, J., et al. (1998)) the VRN1 gene was flanked in the distal side by WG644 and in the proximal side by CDO708. These markers were used as anchor points to the rice genome sequence to find additional markers.

[0238] Distal region: WG644 was previously used to identify rice BAC 36I5 that included GENE1 at its proximal end (Dubcovsky, J., et al (2001). BLASTN searches of the different rice genome projects using GENE1 and the end sequence of BAC 36I5 (AY013245) identified the connected contig CLO13482.168 (Goff, S. A., et al. (2002)). Two additional genes, Phytochelatin synthetase (PCS, Zea mays MF24189.1) and Cytochrome B5(CYB5, NP_(—)173958.1), were discovered and annotated in this new contig. These genes were mapped in wheat by RFLP (FIGS. 1 and 2A-2B).

[0239] Proximal region: RFLP marker CDO708 was mapped 0.9 cM proximal to VRN1 in the T. monococcum map. The sequence of this clone showed a high homology to a putative RNA-binding protein (AAL58954.1) located in rice BAC AC091811. The end of this rice BAC also included gene MTK4 (putative protein kinase tousled, AAL58952. 1) that was converted into a PCR marker and was mapped in wheat (FIG. 1). Rice BAC sequence AC091811 was then connected through contigs CL039395.93, CL039395.83, and CL018222.111.1 (Goff, S. A., et al. (2002)) to rice BAC sequences AC092556 and AF377947. BAC sequence AC092556 included a Transcriptional Adaptor gene (ADA2, AJ430205) that was mapped in T. monococcum 0.5 cM from the VRN1 gene (FIG. 1). The last rice BAC sequence AF377947 included genes Phytochrome-C(PHY-C, AAM34402.1), Cysteine proteinase (CYS, AAM34401.1) and MADS-box genes AAM34398.1 and AAM34397.1, designated hereafter AP1 and AGLG1 (AGL-like gene from Grasses). The rice proximal region included 318-kb of contiguous sequence.

High-density Genetic Maps of the VRN1 Region

[0240] The PCR markers developed for GENE1 and MTK4 were used to screen 6,190 chromosomes for recombination. Fifty-one recombinant events were detected, and those plants were further characterized using molecular markers for all the genes present between these two markers in rice (FIG. 1 and FIGS. 2A-2B). Progeny tests were performed for 30 of the 51 F₂ plants, to determine the VRN1 genotype of the parental F₂ plants. Based on the mapping information, the VRN1 locus was completely linked to AP1 and AGLG1.

[0241] On the proximal side, genes PHY-Cand CYS flanked the VRN1 locus. The last two genes were completely linked to each other and separated from VRN1 by a single crossover (FIG. 1, FIGS. 2A-2B). On the distal side, the CYB5gene was also separated from VRN1 by a single crossover. Comparison of genotypic and phenotypic data from all the F₃ plants used in the 30 progeny tests confirmed that the observed segregation in growth habit was determined by variation at the VRN1 locus. Unvernalized plants homozygous for the G1777 AP1 allele flowered 1-2 months later than G2528 whereas the other plants flowered only one week before or after the G2528 control. These results confirmed the simple Mendelian segregation for vernalization requirement in this cross (Dubcovsky, J., et al. (1998)).

Physical Maps

[0242] Distal contig: Genes CYB5 and GENE1 were used to screen the BAC libraries from T. monococcum, rice and sorghum. Triticum monococcum BAC clone 609E6 selected with the CYB5 gene was connected to previously sequenced 116F2 (AF459639) by four BACs (FIG. 1). The PCS gene hybridized with two fragments from BAC 609E06 (PCS1 and PCS2, FIG. 1) whereas only one PCS copy was found in the colinear region in rice. No single copy probes were found in BACs 609E6 or in the unique Hind III fragments from the most proximal BAC 393O11 to continue the chromosome walking towards the proximal region.

[0243] Proximal contig. Screening of the T. monococcum BAC library with PHY-C, CYS, AP1, and AGLG1 yielded twelve BACs organized in two contigs. The largest contig included eight BACs that hybridized with genes PHY-C, CYS, and AP1. The four additional BACs hybridized only with the AGLG1 gene (FIG. 1). The location of the AGLG1 contig within the physical map was determined by the complete linkage between the single copy genes AGLG1 and AP1 and the proximal location of AGLG1 relative to single copy gene CYB5. No additional single copy probes were found to close the gaps flanking the AGLG1 contig.

[0244] The proximal gap between AGLG1 and AP1 was covered by the current rice sequence. However, the distal gap between CYB5 and AGLG1 was also present in the different rice genome sequencing projects. The screening of the Nipponbare BAC libraries with probe CYB5 failed to extend the rice region because of the presence of a gap in the current rice physical maps. Fortunately, sorghum BAC 17E12 included GENE1, PCS1, PCS2, and CYB5 genes from the distal contig, and AGLG1, AP1, and the CYS genes from the proximal contig, bridging the gap present in the rice and wheat contigs (FIG. 1). A restriction map of sorghum BAC 17E12 (FIG. 6) indicated that the sorghum genes were in the same order as previously found in rice and wheat and that a 24-kb Swa I-Swa I restriction fragment spanned the region of the rice and wheat gap between CYB5 and AGLG1.

Sequence Analysis

[0245] Annotated sequences from the three T. monococcum BACs (AY188331, AY188332, AY188333) and the partial sequence of the sorghum BAC 17E12 (AY188330) were deposited in GenBank. Including BACs 115G01 and 116F02 (AF459639) a total of 550-kb were sequenced. Multiple retrotransposons organized in up to four layers of nested elements were the most abundant features, similar to wheat regions analyzed before (Wicker, T., et al. (2001), SanMiguel, P., et al. (2002)). Retrotransposons and other repetitive elements accounted for 78.4% of the annotated sequence whereas genes represented only 8.5% of the total. The genes detected in this sequence were in the same order as the ones present in the corresponding regions in rice and sorghum, indicating an almost perfect microcollinearity. The only exception was the duplication of the PCS gene in sorghum and wheat relative to the presence of a single PCS gene in the colinear rice region (FIG. 1).

[0246] No additional genes were found in the rice sequence between the two MADS-box genes corresponding to one of the two gaps in the wheat physical map. These two genes were also adjacent in sorghum (FIG. 1, and FIG. 6). Similarly, no new genes were found between CYB5 and AGLG1 in the sequence of the 24-kb Swa I-Swa I restriction fragment from sorghum BAC 17E12 (AY188330) that covered the other gap in the wheat physical map. The four genes present in the sorghum sequence were in the same order and orientation as previously found in rice and wheat (FIG. 6). FIG. 6 shows: 1) No additional genes were detected between CYB5and AGLG1. 2) No similar sequences were detected between the intergenic regions in sorghum and the colinear sequences in rice or wheat. 3) Genes in sorghum were in the same order as in wheat and rice.

[0247] The absence of new genes in the colinear regions of rice and sorghum, together with the excellent microcollinearity detected in this region, suggested that it would be unlikely to find additional genes in the current gaps of the wheat physical map. This assumption was also supported by the absence of any new gene in the 324-kb of wheat sequence flanking these gaps. The presence of almost uninterrupted series of nested retrotransposons flanking the gaps also explained the failure to find single copy probes to close the two gaps.

Classification of the Two MADS-box Genes

[0248] The AP1 and AGLG1 proteins have MADS-box and K domains characteristic of homeotic genes involved in the flowering process and similar exon structure (FIG. 1, FIG. 6) (Ng, M., et al. (2001)). The consensus tree for 26 plant MADS-box proteins (FIG. 3) showed that the closest proteins to wheat AP1 and AGLG1 belonged to the SQUAMOSA (bootstrap 97) and AGL2 groups (bootstrap 95) respectively.

[0249] The closest Arabidopsis MADS-box proteins to wheat AP1 were the proteins coded by the three related meristem identity genes AP1, CAL and FUL (FIG. 3). Two separate clusters were observed in the SQUAMOSA group dividing the Arabidopsis and grass proteins. A similar separation between the monocot and dicot proteins was found in more detailed studies of this group (Johansen, B., et al. (2002)). The AP1 protein from T. monococcum was 98.4% similar to previously described T. aestivum WAP1, formerly TaMADS#11 (Murai, K., et al. (1997), Murai, K., et al. (2002)), and 96.0% similar to barley BM5 (Schmitz, J., et al (2000)). These two putative orthologous genes were described in papers characterizing the MADS-box family in wheat and barley, but were not mapped or associated with the VRN1 gene.

[0250] The wheat AGLG1 protein was clustered with members of the AGL2 subgroup and was closely related with the rice AGLG1 orthologue and with rice OSMADS5, OsMADS1 and barley BM7 proteins (bootstrap 87, FIG. 3).

Expression Profiles

[0251] No AP1 transcripts were detected in apices from unvernalized plants of T. monococcum with strong winter growth habit (G3116) even after ten months in the greenhouse under long day conditions. However, AP1 transcription was detected in the apices of plants from the same genotype after six weeks of vernalization (FIG. 4A, lanes 6 and 7). The same result was obtained in three independent experiments. These apices were morphologically at vegetative stage zero according to the developmental scale of Gardner et al. (1985). In T. monococcum accessions with spring growth habit, AP1 transcripts were observed in the apices without the need of previous vernalization.

Developmental Stage of the Apexes Used in the RT-PCR Experiment

[0252] After six weeks of vernalization the shoot apexes did not show any morphological sign of differentiation from the vegetative shoot apex stage as observed before vernalization. An apex from winter T. monococcum accession G3116 after six weeks of vernalization was visualized. The results showed that the expression of Ap1 in the apices precedes the differentiation of the apex.

[0253] Transcripts of AP1 were also detected in the leaves, as previously reported for WAP1 (Murai, K., et al. (1997)) and BM5(Schmitz, J., (2000)). A quantitative PCR experiment using the endogenous controls ACTIN and UBIQUITIN demonstrated that transcription of AP1 in the leaves of the winter genotypes was also regulated by vernalization. Effect of vernalization on ACTIN and UBIQUITIN transcription levels Average threshold cycle (C_(T)) n Cold room C_(T) n Greenhouse C_(T) ANOVA ACTIN 15 17.4 30 17.5 P = 0.99 UBIQUITIN 14 15.1 29 15.3 P = 0.55

[0254] No significant differences were detected between plants in the greenhouse and plants in the cold room in the C_(T) values of ACTIN and UBIQUITIN. The abundance of AP1 transcripts started to increase after the first two weeks of vernalization and continue increasing during the four additional weeks of the vernalization process (FIG. 4B).

[0255] The AP1 transcription levels relative to ubiquitin are presented in FIG. 5. Samples were extracted from the emerging and first fully expanded leaves of Triticum monococcum G3116 (winter growth habit) 1) Before vernalization, 2) 2 weeks in the cold room, 3) 4 weeks in the cold room, 4) 6 weeks in the cold room, 5) two weeks after the vernalized plants were returned to the greenhouse. Units are linearized values using the 2^((−ΔΔCT)) method, where CT is the threshold cycle. The results show that AP1 transcripts were also present in the leaves from vernalized plants two weeks after their transfer to the greenhouse.

[0256] Control plants kept in the greenhouse showed very low level of AP1 transcription during the eight weeks of the vernalization experiment (FIG. 4B). In the genotypes with a spring growth habit, AP1 transcripts were observed in the leaves of unvernalized plants that were initiating the transition to flowering.

[0257] AP1 transcription levels in leaves of different ages are shown in FIG. 5. One-month-old G3116 plants were vernalized for six weeks and then transferred to the greenhouse for two weeks under long day conditions. RNA was extracted from each of the five green leaves from the main stem and one secondary tiller from two plants. In FIG. 5, number 1 indicates the youngest leaf (not fully emerged from the sheath) and number 5 the oldest green leaf. Bars represent standard errors of the means. Ubiquitin was used as an internal control. Units are linearized values using the 2^((−ΔΔCT)) method, where CT is the threshold cycle. The results show that AP1 transcripts were detected in young and old green leaves.

[0258] A relatively high level of expression of Ap1 was observed in all the leaves. Average C_(T) values for Ap1 (24.1) were only two cycles higher than for Ubiquitin (22.0). This result confirmed that Ap1 induction by vernalization was not restricted to the youngest leaves. Marginally significant differences (ANOVA, P=0.05) were observed between leaves of different ages, with the highest value for leaf 1

[0259] AGLG1 transcripts were detected only in young spikes (FIG. 4A, lane 8), but were not observed in the same cDNA samples from apices after six weeks of vernalization where the AP1 transcripts were already present (FIG. 4A). This indicates that AGLG1 transcription is initiated later than AP1. Transcripts from AGLG1 were not detected in the leaves (FIG. 4A).

[0260] The expression results together with the known role of the AP1 homologues in Arabidopsis as meristem identity genes, suggested that AP1 was a better candidate gene for VRN1 than AGLG1.

Allelic Variation

[0261] Four AP1 genes were sequenced from T. monococcum accessions G1777, G3116, and DV92 carrying the vrn1 allele and G2528 carrying the Vrn1 allele. The nucleotide sequences for G2528 and DV92 are presented in FIG. 7. The predicted proteins from DV92 and G2528 were identical and differed from the predicted proteins from G3116 and G1777 by a single amino acid (FIG. 8).

[0262] Analysis of the 1024-bp region upstream from the AP1 start-codon and up to the insertion point of a large repetitive element (AY188331) showed the presence of five polymorphic sites. Two of them differentiated G2528 from the three accessions carrying the vrn1 allele for winter growth habit. One was a one bp insertion located 728-bp upstream from the start codon and the other one was a 20-bp deletion located 176-bp upstream from the start codon (FIG. 1, FIGS. 9A-9B, 11). No difference were detected in the first 600-bp of the AP1 3′ region between the vrn1 and Vrn1 alleles.

[0263] A PCR screening of a collection of cultivated T. monococcum accessions with primers flanking the 20-bp deletion region revealed the presence of deletions of different sizes in agarose gels (FIG. 10). Sequencing of these lines showed the presence of two new deletions of 34-bp and 48-bp that overlapped with the 20-bp deletion from G2528. These new deletions included a putative MADS-box protein-binding site adjacent to the 20-bp deletion (FIG. 1, FIG. 11). A 1-bp deletion within the CArG box (FIG. 11) was found in 7 T. monococcum accessions with spring growth habit. We confirmed by genetic analysis of segregating F2 populations that the 34-bp and 1-bp deletion were completely linked with the spring growth habit. New crosses have been made to analyze the 48-bp deletion.

[0264] No DNA differences were detected between accessions DV92 (vrn1) and G2528 (Vrn1) in the coding region, or the 5′ (365-bp) and 3′ (583-bp) untranslated regions of the AGLG1 gene.

Discussion Genetic and Physical Maps of the VRN1 Region

[0265] Only eight genes were found in the 556-kb of sequence from the T. monococcum VRN1 region, resulting in an estimated gene density of one gene per 70-kb. The low gene density observed in this region was paralleled by a high ratio between physical and genetic distances. Excluding the two gaps in the physical map, a minimum ratio of 6,250-kb cM⁻¹ was estimated for the region between WG644 and PHY-C This value is two times larger than the average genome-wide estimate of 3,000-kb cM⁻¹ (Bennett, M. D., et al. (1991)) and four times larger than the 1,400-kb cM⁻¹ reported for the telomeric region of chromosome 1A (Stein, N., et al. (2000)). Previous cytogenetic studies demonstrated that recombination in the wheat chromosomes decrease exponentially with distance from the telomere (Dvorak, J., et al. (1984), Lukaszewski, A. J., et al. (1993)), predicting an increase of the ratio between physical and genetic distance in the same direction. The region studied here is located between the breakpoints in deletion lines 5AL-6 (FL 0.68) and 5AL-17 (FL 0.78), in a more proximal location than regions used before to estimate ratios between physical and genetic distances in wheat. This result suggests that positional cloning projects in the proximal regions of wheat will be difficult and would greatly benefit from the use of the rice genomic sequence to jump over large blocks of repetitive elements.

[0266] In spite of the low recombination rate found in this region, the large number of evaluated gametes was sufficient to find crossovers between most of the genes or at least between pairs of adjacent genes. This detailed genetic study showed that the variation in growth habit determined by the VRN1 gene was completely linked to only two genes. Although the possibility that additional genes would be found in the two current gaps and unsequenced regions of our T. monococcum physical maps cannot be ruled out, this seems unlikely based on the comparative studies with rice and sorghum and the absence of any additional genes in the 324-kb of wheat sequence between CYB5and CYS.

[0267] The genetic data reduced the problem of the identification of VRN1 to the question of which of the two MADS-box genes was the correct candidate. However, since no recombination was found between AGLG1 and AP1 it was not possible to answer this question based on the available genetic results. Therefore, the relationship between AGLG1 and AP1 with MADS-box genes from other species was established as a first step to predict their function from the known function of the related genes.

Phylogenetic Relationships of the VRN1 Candidate Genes

[0268] The similarity between the wheat AP1 gene and the Arabidopsis meristem identity genes AP1, CAL, and FUL provided a first indication that the wheat AP1 gene was a good candidate for VRN1. These Arabidopsis genes are expressed in the apices and are required for the transition between the vegetative and reproductive phases (Ferrandiz, C., et al. (2000)). The triple Arabidopsis mutant ap1-cal-ful never flowers under standard growing conditions. In wheat, the VRN1 gene is also responsible, directly or indirectly, for the transition between vegetative and reproductive apices. This transition is greatly accelerated by vernalization in the wheat plants carrying the vrn1 allele for winter growth habit. Therefore, it is reasonable to speculate that the sequence similarity between the wheat AP1 gene and the Arabidopsis meristem identity genes may indicate similar functions. An evolutionary change in the promoter region of AP1may be sufficient to explain the regulation of AP1 by vernalization in wheat (see model below).

[0269] The close relationship of wheat AGLG1 to members of the AGL2 subgroup suggested that AGLG1 was a less likely candidate for VRN1 than AP1 because transcripts from genes included in this group are usually not observed in the apices in the vegetative phase (Johansen, B., et al. (2002)). Expression of Arabidopsis AGL2, AGL4 and AGL9 begins after the onset of expression of floral meristem identity genes but before the activation of floral organ identity genes suggesting that members of the AGL2 clade may act as intermediaries between the meristem identity genes and the organ identity genes (Flanagan, C. A., et al. (1994), Savidge, B., et al. (1995), Mandel, M. A., et al. (1998)). This seems to be valid also for OsMADS1, which is more closely related to AGLG1 than the Arabidopsis members of the AGL2 lade. In situ hybridization experiments of young rice inflorescences with OsMADS1, showed strong hybridization signals in flower primordia but not in other tissues (Chung, Y. Y., et al. (1994)).

[0270] If the functions of wheat AP1 and AGLG1 were similar to the function of the related genes from Arabidopsis, the initiation of transcription of AP1 should precede the initiation of transcription of AGLG1 in wheat.

Transcription Profiles of the VRN1 Candidate Genes

[0271] RT-PCR experiments using RNA samples from vernalized apices showed transcription of AP1 but not of AGLG1 (FIG. 4A) indicating that transcription of AGLG1 occurs after the initiation of transcription of AP1. The similar timing and order of transcription suggests that the wheat genes might perform similar functions to the related Arabidopsis genes.

[0272] It could be argued that any gene in the flowering regulatory pathway would be up regulated by the initiation of flowering caused by the vernalization process. However, the up regulation of AP1 transcription in the leaves by vernalization (FIG. 4B) indicated a more direct role of the vernalization pathway in the regulation of wheat AP1 gene. Four additional characteristics of the transcription profile of AP1 paralleled the predicted expression of a vernalization gene. First, vernalization was required to initiate AP1 transcription in the plants with winter growth habit but not in the plants with spring growth habit. Second, AP1 transcription was initiated only after two weeks in the cold room, and a minimum of two weeks of vernalization is required by many winter wheat varieties to produce any significant acceleration of flowering (Limin, A. E., et al. (2002)). Third, the progressive increase of AP1 transcripts after the second week of vernalization (FIG. 4B) is consistent with the progressive effect of the length of the vernalization period in the acceleration of flowering time. Finally, a high level of AP1 transcripts was observed after the plants were moved from the cold to room temperature indicating that AP1 is not just a cold stress induced gene.

Allelic Variation

[0273] No differences were found in the AGLG1 coding region or in its 5′ and 3′ regions between T. monococcum accessions G2528 (Vrn1) and DV92 (vrn1) confirming that AGLG1 was not a good candidate to explain the observed differences in growth habit.

[0274] Although no differences were detected in the AP1 coding sequences and 3′ region, the spring and winter accessions differed in their promoter sequence. The first 600-bp upstream from the start codon were identical among the four genotypes analyzed in this study except for a 20-bp deletion located close to the start of transcription and adjacent to a putative MADS-box protein binding site (CArG-box) in G2528 (Tilly, J. J., et al. (1998)) (FIG. 4). Two additional overlapping deletions were discovered in the same region of the promoter in spring accessions of cultivated T. monococcum (FIG. 11) and a 1-bp deletion was found by sequencing accession PI503874 (SEQ ID NO: 17). The presence of a putative CArG-box in this region suggests the possibility that a trans-acting factor may bind to this site and repress AP1 transcription until vernalization occurs. This is similar to the case for FLC in Arabidopsis, which was recently shown to bind to MADS-box gene SOC1 and repress its transcription prior to vernalization (Hepworth, S. R., et al. (2002)).

A model for the Regulation of Flowering by Vernalization in Wheat

[0275] The results presented in this study can be included in an integrated model (FIG. 12) based on the known epistatic interactions between VRN1 and VRN2 (Tranquilli, G. E., et al. (1999)) and the available information about the evolution of the vernalization requirement in the Triticeae. The significant epistatic interactions observed between VRN1 and VRN2 indicate that these two genes act in the same pathway. According to the model presented here (FIG. 12), VRN2 codes for a dominant repressor of flowering that acts directly or indirectly to repress VRN1. As the vernalization process reduces the abundance of the VRN2 gene product, VRN1 transcription gradually increases leading to the competence to flower (FIG. 13, center).

[0276] The growth habit of plants homozygous for the recessive vrn2 allele for spring growth habit (FIG. 12, upper panel) is independent of variation at the VRN1 locus. According to this model, the vrn2 allele represents a null or defective repressor that cannot interact with the VRN1 promoter. Therefore, variation in the promoter of the VRN1 gene would have no effect on flowering time in homozygous vrn2 plants. This can be illustrated by the expression pattern of AP1 in T. monococcum DV92 (vrn1 vrn2). In this genotype, the initiation of AP1 transcription in leaves and apices did not require vernalization in spite of the presence of a recessive vrn1 allele. This result indicated that the VRN1 gene acts downstream of VRN2 (FIG. 12).

[0277] Conversely, plants homozygous for the Vrn1 allele for spring growth habit showed no significant effects of the VRN2 gene on flowering time. According to the model in FIG. 12 (lower panel), the VRN2 repressor will have no effect on flowering in genotypes carrying the Vrn1 allele because of the lack of the recognition site in the VRN1 promoter region. This part of the model can be used to explain the AP1 expression profile of G2528 (Vrn1 Vrn2). In this genotype, transcription of AP1 in leaves and apices is initiated without a requirement for vernalization in spite of the presence of an active VRN2 repressor. This suggested that the active repressor could not interact with the G2528 AP1 promoter region, possibly because of the presence of the 20-bp deletion.

[0278] This model also provides an explanation for the parallel evolution of VRN1 spring alleles in three different Triticeae lineages. A vernalization gene with a dominant spring growth habit has been mapped in the same map location in diploid wheat (Dubcovsky, J., et al. (1998)), barley (Laurie, D. A., et al. (1995)), and rye (Plaschke, J., et al. (1993)). Most of the wild Triticeae have a winter growth habit suggesting that the recessive vrn1 allele is the ancestral character (Kihara, H., et al. (1958), Halloran, G. M., et al. (1967), Goncharov, N. P., et al. (1998)). This is also supported by the fact that it is unlikely that a vernalization requirement would be developed independently at the same locus in the three different lineages from an ancestral spring genotype. According to the model presented here, independent mutations in the promoter regions of winter wheat, barley, and rye genotypes have resulted in the loss of the recognition site of the VRN2 repressor (or an intermediate gene) and therefore, in a dominant spring growth habit (Vrn1 allele). Since this is a loss rather of a gain of a new function it is easier to explain its recurrent occurrence in the different Triticeae lineages.

[0279] In summary, this invention presents the delimitation of the candidate genes for Vrn1 to AP1 and AGLG1 by a high-density genetic map, and the identification of AP1 as the most likely candidate based on its similar sequence to meristem identity genes, its transcription profile, and its natural allelic variation. The model is presented to integrate the results from this study with the previous knowledge about the epistatic interactions between vernalization genes and the evolution of vernalization in the Triticeae.

EXAMPLE 2 Introduction

[0280] Genes controlling vernalization requirement prevent flower development during the cold months of winter, providing protection for the environmentally sensitive floral organs. The proper timing of the transition from the vegetative to the reproductive stage is critical to the reproductive success of a species and is under the regulation of a complex gene network (G. G. Simpson et al. (2002), A. Mouradov et al. (2002)).

[0281] The vernalization pathway is an important part of this regulatory network, and has been studied with great detail in Arabidopsis. The FLC gene plays a central role in this pathway by integrating the signals from the extended cold treatment with signals from the autonomous flowering pathway (S. D. Michaels, et al. (1999), C. C. Sheldon, et al. (1999)). A high level of FLC expression is required to maintain a vegetative status. Another important gene in the Arabidopsis vernalization pathway is FRI, which upregulates FLC transcription (S. D. Michaels, et al. (1999), U. Johanson et al. (2000)). Vernalization produces the opposite effect, and results in the permanent downregulated of FLC(S. D. Michaels, et al. (1999), C. C. Sheldon, et al. (1999)). Two genes, recently designated VRN1 and VRN2 are required to keep FLC in its repressed status, but not for its initial repression by cold (A. R. Gendal et al. (2002)). We suggest renaming the Arabidopsis genes as VRN1^(At) and VRN2^(At) to avoid confusion with the main vernalization loci in wheat, VRN1 and VRN2, which correspond to different genes (See Example 1) and were assigned these names before (R. A. McIntosh, et al. (1998)). The signals from the vernalization pathway converge with those from the photoperiod pathways at the regulatory regions of the SOC1 and FT genes (G. G. Simpson, et al. (2002), A. Mouradov, et al. (2002)). FLC binds to the promoter of SOC1 and impairs its activation by CO (S. R. Hepworth, et al. (2002)), a central gene in the photoperiod pathway (P. Suarez-Lopez, et al. (2001)). CO activates SOC1 and FT (S. R. Hepworth, et al. (2002)), which then interact with other genes to induce the meristem identity gene AP1, initiating the transition between the vegetative and reproductive apex.

[0282] CO has different functions in rice and Arabidopsis. This gene promotes flowering under long days in Arabidopsis but it represses flowering under this conditions in rice (P. Suarez-Lopez, et al. (2001)). In addition, no clear homologues for FRI or FLC were found in the rice genome (S. A. Goff et al. (2002)). Although this may be expected based on lack of a vernalization requirement in rice, the absence of FRI and FLC homologues in the extensive wheat and barley EST collections (≈770,000) suggested the possibility that the temperate grasses used a different set of genes to develop their vernalization requirement. Since temperate cereals evolved from subtropical primitive grasses (W. D. Clayton, et al. (1986)) it is possible that the development of the vernalization pathway in the winter cereals evolved independently of the vernalization requirement in Arabidopsis. In this Example, we demonstrate the positional cloning and characterization of wheat VRN2 gene, and demonstrate that the genes included in the vernalization pathway in the temperate cereals are different from those in Arabidopsis.

Positional Cloning of Wheat Vernalization Gene VRN2

[0283] In a previous study we mapped wheat vernalization gene VRN2 in the long arm of chromosome 5A using a segregating population from the cross between T. monococcum DV92 (vrn1vrn2, spring) and G3116 (vrn1Vrn2, winter) (J. Dubcovsky, et al. (1998)). We found strong epistatic interactions between this gene and VRN1, indicating that both genes were part of the same regulatory pathway (G. E. Tranquilli, et al. (1999)). Similar epistatic interactions were found in barley (R. Takahashi, et al. (1971)) and both genes were mapped in colinear chromosome locations, suggesting that wheat and barley vernalization genes were orthologous (J. Dubcovsky, et al. (1998), D. A. Laurie, et al. (2002)).

[0284] In this Example, we developed a high-density map based on 2,849 unvernalized F₂ plants from the DV92×G3116 cross, as a first step for the positional cloning of VRN2. We used VRN2 flanking markers NUCELLIN and UCW22 to determine the genotype of each of the F₂ plants and to find 18 recombination events within this region (FIG. 13). Note: Probe Nucellin is a 832-bp region between exons 4 and 6 amplified by primers NucellinEx6L (CTTCACGAAGAGGTAGTTTTGAGG (SEQ ID NO: 72)) and NucellinEx4U (TGGGTACAAGCAGGAGGAGC (SEQ ID NO: 73)) AF459084 (92-814-93,645) and probe UCw22 is a 719-bp Sau3A I fragment (AF459088: 24,701-25,419) located between genes AF459088.2 and AF459088.3. The 2,831 plants that did not show recombination between the critical markers were used to confirm the location of VRN2 within the NUCELLIN-UCW22 region. All plants homozygous for the DV92 allele showed a spring growth habit, whereas plants carrying G3116 alleles had a strong vernalization requirement when grown under long day conditions without vernalization. The simple Mendelian segregation of VRN2 in this mapping population facilitated the precise mapping of VRN2. We generated additional markers from the BAC clones included in the physical map (FIG. 13) to define precisely the location of the two crossovers flanking the vernalization gene. The VRN2 gene was finally mapped into a 0.04-cM interval flanked by RFLP marker UCW22 and PCR marker UCW2.1 (FIG. 13). Note: Probe UCW2.1 is a 620-bp fragment with primers C171L (AGTGGCATCGTTTTCAGGAT (SEQ ID NO: 64)) and C171R (GCCATGCCGATAGCTGACTA (SEQ ID NO: 65)) (AF459088: 338,499-339,118). The product from accession G3116 is digested into 505-bp and 115-bp fragments, whereas the DV92 PCR product is not digested.

[0285] We constructed a complete physical map of the VRN2 region using the BAC library of T. monococcum accession DV92 (D. Lijavetzky, et al. (1999)) and two steps of chromosome walking (FIG. 13). BACs 258C22, 301G15, 405L8, and 455C17 were completely sequenced and annotated using procedures described before (P. SanMiguel, et al. (2002)). Note: Probe UCW61 is a 452-bp fragment amplified by primers V2L8F2 (TGCATGGAACACTTCCGATT (SEQ ID NO: 60)) and V2L8R2 (CTTCCTCGACCTCTCCACAG (SEQ ID NO: 61)) (AF459088: 191,044-191,496). It hybridized with a single copy fragment in genomic DNA of T. monococcum. UCW61 was not included in the linkage map but was used to screen the T. monococcum BAC library and to select BAC 301G15 that closed the contig. The complete 438,828-bp annotated sequence was deposited in GeneBank under accession AF459088. We also sequenced the orthologous BAC 615K1 from barley variety Morex (AF459084) and BAC 49F5 from rice Nipponbare (AF485811).

[0286] Additional probes were as follows: A PCR marker for the second exon of the ZCCT1 gene comprising a 231-bp fragment amplified with primers R3C1N3 (GCAATCATGACTATTGACACA (SEQ ID NO: 62)) and RACEC1N1 (GGGCGAAGCTGGAGATGATG (SEQ ID NO: 63)) (AF459088: 330,948-331,178). The PCR product from accession DV92 is digested by restriction enzyme Nco I into 189-bp and 42-bp fragments, whereas the G3116 PCR products is not digested. A SNF2P gene (encoding a global transcriptional regulator (L. Yan, et al. (2002)) probe comprising a 1,091-bp fragment between exon 14 and 15 with amplified with primers SNF2PEx14F (GGGTCATGGAGGAATGTTTG (SEQ ID NO: 66)) and SNF2PEx15R (TTGGCTTCTGCAGAGAGGAT (SEQ ID NO: 67)) (AF459088: 351,083-352,173). The PCR product from accession G3116 is digested by restriction enzyme EcoR I into 900-bp and 200-bp fragments, whereas the DV92 PCR product is not digested. A SEC14 gene (AF459088.7-encoding a protein similar to rice phosphatidylinositol/phosphatidylcholine transfer protein (AA020076.1) and Candida Glabrata SEC14 cytosolic factor (CAA65985)) probe comprising a 305-bp fragment from the last exon of the SEC14 gene amplified with primers TmSEC14F (GTTACGTGAACTGTGACATC (SEQ ID NO: 68))and TmSEC14R (TCAGTTGCATGTCGACGAAGG (SEQ ID NO: 69)) (AF459088: 406,207-406,511). The resulting PCR product digested with restriction enzyme BamH I produces a smaller fragment in DV92 than in G3116. A P450 gene (encoding a Cytochrome P450 protein) probe comprising a 376-bp fragment amplified with primers TmP450P3 (CGACGATGCCCTTCCAAATG (SEQ ID NO: 70)) and TmP450P4 (TCAAGCAGCTGCTGCCTCCC (SEQ ID NO: 71)) (AF459088: 432,795-433,170). The resulting PCR product digested with restriction enzyme Sac I produces a larger fragment in DV92 than in G3116.

[0287] Eight genes and one pseudogene were detected in the non-repetitive regions of the T. monococcum sequence, representing a gene density of one gene per 55-kb and a ratio of genetic to physical distances of approximately 2.1-Mb per cM. Five of these genes where found in the same order and orientation in the barley BAC, and three in the rice BAC confirming the collinearity of these sequences (FIG. 13). The closest common genes flanking the VRN2 gene, PDS and SNF2P, were 7-kb apart in rice, 26-kb apart in barley, and 328-kb apart in T. monococcum (FIG. 13).

[0288] The sequences from markers UCW22 and UCW2.1 flanking the VRN2 gene in the genetic map (FIG. 13) were used to delimit a 315-kb candidate region within AF459088. Seventy-five percent of the sequence from this region was annotated as repetitive elements. We found only three genes completely linked to the VRN2 gene. The first gene, designated AF459088.3, encoded a 254-amino acid protein that was 87% and 96% similar to the orthologous proteins in rice and barley colinear BACs respectively (FIG. 13). The AF459088.3 protein was 76% similar to Arabidopsis expressed protein MD32834.1, which was close to SNF2P(11-kb), as in the three grass species suggesting the conservation of a small colinear segment across the monocot-dicot divide. The AF459088.3 gene includes a conserved domain designated DUF614 (pfam04749.2, E=2e⁻²²) that is present in different eukaryotic proteins of unknown function.

[0289] We named the two other genes ZCCT1 and ZCCT2 based on the presence of a putative zinc finger in the first exon and a CCT domain in the second exon. The CCT domain was named after CO, CO-like, and TOC1 (J. Putterill, et al. (1995)), and is sufficient and necessary for the nuclear localization of CO in Arabidopsis (F. Robson, et al. (2001)). The proteins coded by the two other genes found in the VRN2 region were 76% identical, suggesting a duplication event that occurred approximately 14±3 million years ago. Alignment of ZCCT1 and ZCCT2 DNA sequences resulted in 629 aligned base pairs. We found 22 transitions and 11 transversions in the 209 aligned base pairs at the third position. Using the average synonymous substitution rate of 6.5×10-9 substitutions/synonymous site/year calculated from the divergence of the adh1 and adh2 genes in grasses (B. S. Gaut, et al. (1996)), we calculated that the duplication time of ZCCT gene in diploid wheat occurred approximately 13.9±2.5 million years ago.

[0290] A search of the Arabidopsis genome with the wheat ZCCT proteins showed that CO and CO-like proteins were the most similar, but this similarity was restricted to the CCT domain (E=2e⁻¹¹). A similar search was performed in the rice genome, and CO-related proteins AP005307 (OsI, E=3e⁻¹⁶) and AAL79780 (OsH, E=2e⁻¹⁶) showed the highest similarity values. The partial similarity of the ZCCT proteins to CO-like proteins involved in the regulation of flowering time was the first indication of the potential of the ZCCT genes as candidates for VRN2.

Evolutionary Relationships Between the ZCCT and CO-like Genes

[0291] Besides two ZCCT genes cloned from T. monococcum, we isolated additional ZCCT genes from the A genome of tetraploid wheat and from winter barley variety Diarokkaku, and compared their CCT domains with those from CO-like genes in other plant species (FIG. 18A). A recent study of the CO-like gene family identified 17 proteins in Arabidopsis, 16 in rice, and 9 in barley that were grouped in four major classes (I to IV) (S. Griffiths, et a. (2003)). We performed a Neighbor Joining cluster analysis using the 44-amino acids CCT motifs from the ZCCT proteins and from members of each of the different classes of CO-like proteins. CCT motifs from Group III (AtCOL9 and OsN) were very different and were used as an outgroup. The ZCCT proteins formed a separate group that was distantly related to members of Group IV proteins (HvCO9, OsI, OsH). These two groups were separated (bootstrap 73) from Groups I (AtCO, Hd1) and II (AtCOL6, OsJ), which included genes with known effects on the regulation of flowering by photoperiod. No Arabidopsis protein was found within the ZCCT or Group IV clusters suggesting that this group of genes originated after the monocot-dicot divergence. In addition, no genes were found in the rice genome within the ZCCT cluster (FIG. 18B). The absence of ZCCT genes in the colinear rice region flanked by genes AF459088.3 and SNF2P (FIG. 13) supports the results from the cluster analysis suggesting that these genes were originated in the temperate cereals after the divergence with rice.

[0292] Analysis of the putative zinc fingers confirmed the classification based on the CCT domains (FIG. 18B). CO-like proteins from groups II and I have one or two B-box zinc fingers with a conserved Cx₂Cx₁₅₋₁₆Cx₂C structure whereas the ZCCT proteins showed a single C₂H₂ zinc finger with a conserved Cx₂Cx₁₅₋₁₆Hx₃H structure. Zinc fingers from Group IV proteins were more similar, although not identical, to the zinc fingers from the ZCCT proteins. These observations suggest that the ZCCT genes probably originated from an ancestral CO-like protein from Group IV. However, their particular zinc finger motifs, differentiated CCT domains, and unique function justify the inclusion of these genes into a new gene group.

Expression Studies of the Candidate Genes

[0293] Transcription levels of AF459088.3 were not affected by vernalization (FIG. 14A), and no differences in expression were observed between spring and winter genotypes. Numerous Triticeae ESTs from dormant embryos, seedlings, roots, and young spikelets cDNA libraries showed significant similarity (E<e-100) to AF459088.3 suggesting a relatively high level of expression in numerous tissues.

[0294] On the contrary, the absence of any ESTs corresponding to the ZCCT genes in the extensive wheat and barley collections (≈870,000 ESTs as of October 2003) suggested low transcription levels. We developed the following TaqMan systems for ZCCT1 and ZCCT2 and used available ACTIN and UBIQUITIN systems as endogenous controls (Example 1). TaqMan probes for ZCCT1 and ZCCT2 were located in the junction between exon 1 and exon 2 to avoid genomic DNA amplification. The specificity of the two systems was confirmed by repeated experiments using as a substrate the cDNA clones from ZCCT1 and ZCCT2.

Test for Amplification Efficiency for TaqMan Systems

[0295] Tests for amplification efficiency were performed. Six 2-fold dilutions tested in triplicate; 1:1, 1:2, 1:4, 1:8, 1:16, 1:32. Standard curves were plotted with and slope and the differences between the slopes with the 18S standard curve were calculated. Criteria for passed test: differences of slopes <0.1. The efficiency based on the slope was also calculated. ZCCT1 TaqMan System Left primer: CCAACACATGGCTCACCTAGTG (SEQ ID NO: 93) Probe (reverse orientation): AAATGGCACGATGTGGGCTCTTGCC (SEQ ID NO: 94) Right primer: TTGCTTCATTGCTAATAGTGTTGGT (SEQ ID NO: 95)

Amplification efficiency—ZCCT1

[0296] Differences of the slopes with 18S: 0.027: ZCCT1 system passed efficiency test

[0297] Efficiency 99.8 ZCCT2 TaqMan System Left primer: CCACCACTGCAGATCATGGA (SEQ ID NO: 96) Probe (reverse orientation): CCAAGAACCACCATCGTGCCATTCTG (SEQ ID NO: 97) Right primer: TTGCTAATAGTGCTGGTGAATGC (SEQ ID NO: 98)

Amplification Efficiency—ZCCT2

[0298] Differences of the slopes with 18S: 0.023: ZCCT2 system passed efficiency test

[0299] Efficiency 99.6

Time Course Expression of ZCCT1 Under Long Day and Continuous Light (See FIG. 17)

[0300] Samples were extracted from leaves of unvernalized Triticum monococcum G3116 every 4 hours. The first 6 samples were extracted from plants located in the greenhouse under long day conditions. After the 2 am sampling plants were transferred to a growth chamber under continuous light. Values are averages of ten plants ±SE. Units are linearized values using the 2^((−ΔΔC) _(T) ⁾ method, where C_(T) is the threshold cycle. No significant differences in ZCCT1 linearized values were detected among the different collection times under continuous light (P=0.25) and highly significant differences were detected under the long day conditions (P<0.0001).

[0301] During the eight weeks of the vernalization experiment (16 h of light), we observed a progressive decrease of both ZCCT transcripts in the leaves relative to ACTIN (FIG. 14B) or UBIQUITIN. Plants kept in the greenhouse showed stable transcript levels during all the experiment. An important observation was that ZCCT transcription was not restored after removing the vernalized plants from the cold room and returning them to the greenhouse (FIG. 14, 2 w out). A similar stable repression of transcription by vernalization was observed in the unrelated Arabidopsis MADS-box gene FLC, suggesting that the ZCCT genes may play a similar central role in the repression of flowering in cereals.

[0302] The downregulation of ZCCT1 during vernalization was paralleled by an increase of AP1 transcription (FIG. 14B). We have previously shown that AP1 is the wheat VRN1 gene (Example 1) and that there are strong epistatic interactions between VRN1 and VRN2 (G. E. Tranquilli, et al. (1999)). The model for these epistatic interactions predicted the opposite transcription profiles observed in FIG. 14. According to this model the VRN2 gene acts as a repressor of flowering, which directly or indirectly represses AP1 transcription (Example 1).

[0303] Quantitative PCR analysis of the transcription of the ZCCT genes in the apices provided the first evidence that ZCCT1 was a better candidate for VRN2 than ZCCT2. ZCCT1 transcripts were present in the apices from the unvernalized winter plants but after six weeks of vernalization were reduced to undetectable levels. AP1 transcripts showed the opposite pattern, being greatly induced after vernalization (FIG. 14C). We were not able to detect transcripts of ZCCT2 in the same RNA samples where we detected ZCCT1 and AP1. Transcripts from ZCCT2 were detected in positive controls from leaves. These results suggested that ZCCT2 was either not expressed in the apices or its transcription level was below our detection threshold. Since apices are the critical points for the transition between the vegetative and reproductive phases, these experiments suggested that ZCCT1 was a better candidate for VRN2 than ZCCT2.

[0304] An interesting observation was that the transcript level of ZCCT1 and ZCCT2 varied significantly during the day. However, no significant variation was observed when plants were transferred from the long day conditions (16 h light) to continuous light, suggesting that the circadian clock was not involved in the regulation of ZCCT transcription. We found that ZCCT transcription was rapidly upregulated when plants were moved from the dark to the light (FIG. 14D), and downregulated when moved from the light to the dark (FIG. 14E). The role of this dual regulation of the VRN2 candidate gene by vernalization and light is still not clear, but it is tempting to speculate that this phenomenon might be related to the integration of photoperiod and vernalization signals in the regulation of flowering in temperate cereals.

[0305] ZCCT1 transcription was downregulated during vernalization in both winter G3116 and spring DV92 plants, suggesting that the differences in growth habit were not originated by differences in the transcriptional regulation of ZCCT1. To test this hypothesis we compared the sequences of the promoter and coding regions from different VRN2 candidate genes between spring and winter accessions of cultivated T. monococcum from different parts of the world. We sequenced the complete coding region of ZCCT1 from seven winter accessions, PI355522, PI277133, PI272561, PI573529, PI221413, PI355522, and G3116. None of the winter accessions carry the R to W mutation identified in DV92.

[0306] The primers used to amplify cDNA of the ZCCT1 gene were: C1Out3F1: GGCTCCAATCGATCAATCAC (SEQ ID NO: 99) C1Out5R1: TTCTTCCTCGACGTCTCTCC (SEQ ID NO: 100)

Allelic Variation Among Cultivated Diploid Triticum monococcum

[0307] We observed no differences in the AF459088.3 protein between vrn2-spring accession DV92 and Vrn2-winter accessions PI355532 and PI277133. Similarly, no differences were found in the predicted ZCCT2 proteins between vrn2-spring accession DV92 and Vrn2-winter accessions PI272561 and PI277133. The promoter region (1,098-bp) and the 3′ region (736-bp) of the ZCCT2 gene from winter accession PI272561 were also identical to DV92. These results suggested that the differences in vernalization requirement were not associated to differences in the coding sequences of these two genes or in the regulatory sequences of ZCCT2.

[0308] No differences were found either for the promoter region of ZCCT1 between DV92 and winter accession PI272561. We compared the 638-bp promoter region downstream from the start codon of the ZCCT1 in spring accession DV92 with the same region in winter accessions G3116, PI272561, and PI573529. The promoter sequence of DV92 was identical to the sequence of winter accession PI272561 confirming that the differences detected between Vrn2 and vrn2 alleles was determined by differences in the ZCCT1 protein rather than differences in its transcriptional regulation.

[0309] Primers used to amplify the promoter region: C1ProF1: TGAGGCGCGGGCAGTTGTTG (SEQ ID NO: 101) C1ProR1: GGTTAAGCTTGGGGGAGAAG (SEQ ID NO: 102)

[0310] However, comparison of the ZCCT1 coding region from DV92 with cultivated T. monococcum accessions with a winter growth habit provided good evidence that ZCCT1 was the VRN2 gene. The spring accession DV92 carried a point mutation at position 35 of the CCT domain that replaced an Arg (R) amino acid by a Trp (W). This R amino acid was conserved in all the ZCCT proteins (FIG. 29A) and in all the CO-like proteins from Arabidopsis, rice and barley (S. Griffiths, et al. (2003)). A point mutation at the same position in the CCT domain from CO in Arabidopsis EMS mutant co-7 did not affect the nuclear localization of the CO protein but produced a severe effect on flowering time (F. Robson, et al. (2001)). Kurup et al. (2000) suggested that the CCT domain might be involved in protein-protein interactions, and therefore, a mutation within this domain can disrupt these interactions and the function of the involved proteins. The conservation of the 35-R amino acid in all the CCT domains, and the strong effect of its mutation on flowering time indicate that this amino acid is essential for the correct function of the CCT domain and that the point mutation observed in DV92-ZCCT1 provides a good explanation for its spring growth habit.

[0311] The Arg/Trp mutation in DV92 determined a unique Nco I restriction site, which was absent in the wild allele (the probe for this polymorphism is described above). This polymorphism was used to screen a germplasm collection of 65 accessions of cultivated T. monococcum from different parts of the world. The Arg/Trp mutation was absent in all 16 winter accessions, but present in 22 of the 49 spring accessions. Screening of the remaining 27 spring accessions by hybridization with ZCCT1 showed that 17 accessions had a complete deletion of ZCCT1 and ZCCT2. Seven of the remaining spring accessions showed a 1-bp deletion in the VRN1 promoter that explained their spring growth habit (SEQ ID NO:17). We have initiated crosses between the last three spring accessions and tester lines DV92 and G3116 to determine the location of the gene responsible for the spring growth habit in these lines. It is interesting to point out that these three accessions originated from the eastern border of the T. monococcum distribution (Bulgaria, Romania, and Russia).

[0312] We confirmed experimentally that the complete ZCCT deletion was allelic to the vrn2 allele from DV92. The F₁ hybrid between accession PI190915 carrying the complete deletion and winter accession G3116 had a winter growth habit whereas the cross with DV92 showed a spring growth habit. In addition, all the F₂ plants from the cross PI190915×DV92 had a spring growth habit. In summary, the described mutations at the ZCCT1 and VRN1 genes were sufficient to explain the spring growth habit of 92%, of the cultivated T. monococcum accessions analyzed in this study.

[0313] This provides supporting evidence to the importance of AP1 and ZCCT1 genes in the determination of growth habit in diploid wheat

Allelic Variation in Barley

[0314] The absence of both ZCCT genes in the orthologous BAC from barley variety Morex (FIG. 13), suggested that this variety carries a recessive vrn2 allele. Hybridization of barley genomic DNA with wheat ZCCT1 clone (UCW39) showed no fragments in Morex, but three XbaI-fragments in winter Hordeum spontaneum. These three RFLP fragments were completely linked to SNF2P in 102 F₂ plants from the cross between Morex and H. spontaneum, demonstrating that barley Morex has a recessive vrn-H2 allele completely linked to the ZCCT deletion.

[0315] We cloned and sequenced two ZCCT genes from winter barley Dairokkaku. A Neighbor Joining cluster analysis of the complete wheat and barley proteins showed that the two barley genes were more similar to each other than to wheat ZCCT1 or ZCCT2 genes. This lack of correspondence between the wheat and barley genes was expected because the divergence time between wheat and barley (11-15 million years ago (W. Ramakrishna, et al. (2002))) was close to the time of the duplication of the ZCCT genes (11-16 mya). The two barley genes were designated ZCCT-Ha and ZCCT-Hb

[0316] To study the distribution of the deletion of the ZCCT genes in barley and its association to the vrn2 allele, we screened a collection of 85 barley varieties from different parts of the world that were previously characterized genetically for their vernalization alleles (R. Takahashi, (1956)). Hybridization of Southern blots with DNAs from these varieties with the ZCCT1 probe showed the presence of three Dra I fragments in the 23 winter varieties, and their absence in 61 vrn-H2-spring barley varieties (C.-L. Chen (2002)). The vrn-H2 spring barley variety ‘Fan’ was the only exception, showing a single Dra I fragment when hybridized with ZCCT1. Sequencing of part of Fan ZCCT gene showed that it was identical to ZCCT-Hb from winter variety Dairokkaku. In summary, a perfect association was observed in barley between the presence of ZCCT deletions and the vrn-H2 allele.

Validation of ZCCT1 as VRN2 by RNAi Transgenic Wheats

[0317] We transformed winter bread-wheat variety Jagger with an RNA interference (RNAi) construct including a 347-bp segment from T. monococcum ZCCT1 gene. Three positive T0 plants from three independent transformation events were identified by PCR. However, only one of the three T0 transgenics flowered earlier (23 days) than the negative control. An RT-PCR experiment using primers for the transcribed PolyA region from the vector confirmed the expression of the RNAi transgene in the early flowering transgenic plant and its absence in the negative controls (FIG. 15A).

RNA Interference

[0318] The RNAi construct was made in the binary vector pMCG161 (available on the Internet at www.chromdb.org/mcg161.html). This vector contains a cassette designed for making inverted repeat transcripts of a gene, flanking a loop, which should efficiently produce a double stranded RNA. Expression of the transgene is driven by the 35S promoter followed by the Adh1intron.

[0319] We cloned a 361-bp segment from ZCCT1 (90-bp to 436-bp, excluding the CCT domain and the Zinc finger) in sense orientation between restriction sites AscI-AvrII and in antisense orientation between restriction sites Sgf I-Spe I. The engineered recombinant plasmid was co-transformed with UBI:BAR into immature-embryos of Jagger, a hard red winter wheat, by microprojectile bombardment as described before (P. A. Okubara, et al. (2002)). Jagger is less responsive to tissue culture and more sensitive to bialaphos than Bobwhite, the cultivar used in previous work, and therefore the following additions were made to the post-bombardment callus maintenance and regeneration media: 5 uM cupric sulfate and 0.1 mg/L benzyladenopurine as suggested by Cho et al. (M. J. Cho, et al. (1998)). Selection of transformants was done by addition of 3 mg/L bialaphos to shoot regeneration and 1 mg/L bialaphos to rooting media. Positive plants were confirmed by PCR using primers designed based on the vector sequence flanking the sense and antisense insertions. Ri_S_F: GTTGAGTGGCCCTGTTTCTC (SEQ ID NO: 103) Ri_S_R: CATTGATCAGCCTAACCAAACA (SEQ ID NO: 104) Expected product: 741-bp Ri_AntiS_F: CAAATTCTAATCCCCAATCCAA (SEQ ID NO: 105) Ri_AntiS_R: GGCGGTAAGGATCTGAGCTA (SEQ ID NO: 106) Expected product: 632-bp

[0320] Transcription of the transgene in the three selected transgenic plants was confirmed by RT-PCR using primers for the transcribed Octopine Synthetase PolyA region of the pMCG161 vector. No amplification was detected in the control plants. OCS-PolyA_F: AGTGGGTCTAGAGTCCTGCTT (SEQ ID NO: 107) Ri_AntiS_R: GGCGGTAAGGATCTGAGCTA (SEQ ID NO: 108) Expected product: 124-bp

[0321] Transcription level of ZCCT1 was tested using the ZCCT1 TaqMan system. To avoid amplification from the transgene, the reverse transcription was performed with primer Race_C12F1 that is outside the 361-bp region included in the vector. As a control, ACTIN primer Actin_L was also included in the reverse transcription reaction. Transcription level of AP1 in the transgenic plants was evaluated using the AP1 TaqMan system (See Example 1).

[0322] Quantitative PCR experiments showed that only one of the early flowering transgenic plants showed a downregulation of ZCCT1 and upregulation of AP1 in the leaves (FIG. 15A). This plant flowered 23 days earlier than the negative control (FIG. 15A).

[0323] We self-pollinated the early flowering transgenic T0 plant and determined the presence or absence of the transgene in 45 plants from the T1 progeny by Southern blots. Hybridization of genomic DNA with the 35S promoter from the vector showed a single fragment that segregated in a perfect 3:1 ratio (34 plants present vs. 11 plants absent). All plants carrying the transgene flowered earlier (3-5 weeks) than the 11 plants homozygous for the absence of the transgene. This experiment confirmed that the reduction of the RNA level of ZCCT1 is directly associated with the acceleration of flowering time.

A new Vernalization Pathway

[0324] The complete linkage between ZCCT1 and VRN2 in a large mapping population, its gradual and stable transcriptional downregulation during vernalization, its opposite transcription profile to AP1, the association between natural allelic variation at ZCCT1 and spring growth habit in four independent mutation events, and the elimination of the requirement of vernalization by RNAi of ZCCT1 transcripts, demonstrated that ZCCT1 is the VRN2 gene.

[0325] Therefore, the central repressor of flowering in the vernalization pathway in temperate cereals is a gene that is not present in Arabidopsis. The vernalization pathway in the temperate cereals also differs from that in Arabidopsis in the direct regulation of AP1 transcription by vernalization (Example 1). Therefore, we conclude that the temperate grasses developed a vernalization pathway de novo, using a different set of genes than Arabidopsis.

[0326] Arabidopsis has been recently compared to the Rosetta stone because of its huge contribution to our understanding of the “language of flowering” (G. G. Simpson, et al. (2002)). However, there are more human written languages than those included in the Rosetta stone. In a similar way, this Example shows that there might be also multiple “languages of flowering” that will require dedicated research efforts to be deciphered. This is particularly important for the crops that feed our world.

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0 SEQUENCE LISTING <160> NUMBER OF SEQ ID NOS: 159 <210> SEQ ID NO 1 <211> LENGTH: 69 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 1 cctttaaaaa cccctccccc cctgccggaa ccctcgtttt ggcctggcca tcctccctct 60 cctcccctc 69 <210> SEQ ID NO 2 <211> LENGTH: 49 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 2 cctttaaaaa ccctcgtttt ggcctggcca tcctccctct cctcccctc 49 <210> SEQ ID NO 3 <211> LENGTH: 35 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 3 ccttttggcc tggccatcct ccctctcctc ccctc 35 <210> SEQ ID NO 4 <211> LENGTH: 21 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 4 cctttaaaaa cccctcccct c 21 <210> SEQ ID NO 5 <211> LENGTH: 735 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 5 atggggcgcg ggaaggtgca gctgaagcgg atcgagaaca agatcaaccg gcaggtgacc 60 ttctccaagc gccgctcggg gcttctcaag aaggcgcacg agatctccgt gctctgcgac 120 gccgaggtcg gcctcatcat cttctccacc aagggaaagc tctacgagtt ctccaccgag 180 tcatgtatgg acaaaattct tgaacggtat gagcgctatt cttatgcaga aaaggttctc 240 gtttcaagtg aatctgaaat tcagggaaac tggtgtcacg aatataggaa actgaaggcg 300 aaggttgaga caatacagaa atgtcaaaaa catctcatgg gagaggatct tgaatctttg 360 aatctcaagg agttgcagca actggagcag cagctggaaa gctcactgaa acatatcaga 420 tccaggaaga accaacttat gcacgaatcc atttctgagc tgcagaagaa ggagaggtca 480 ctgcaggagg agaataaagt tctccagaag gaactcgtgg agaagcagaa ggcccatgcg 540 gcgcagcaag atcaaactca gcctcaaacc agctcttctt cttcttcctt catgctgagg 600 gatgctcccc ctgccgcaaa taccagcatt catccagcgg cggcaggcga gagggcagag 660 gatgcggcag tgcagccgca ggccccaccc cggacggggc ttccaccgtg gatggtgagc 720 cacatcaacg ggtga 735 <210> SEQ ID NO 6 <211> LENGTH: 734 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 6 atggggcgcg ggaaggtgca gctgaagcgg atcgagaaca agatcaaccg gcaggtgacc 60 ttctccaagc gccgctcggg gcttctcaag aaggcgcacg agatctccgt gctctgcgac 120 gccgaggtcg gcctcatcat cttctccacc aagggaaagc tctacgagtt ctccaccgag 180 tcatgtatgg acaaaattct tgaacggtat gagcgctatt cttatgcaga aaaggttctc 240 gtttcaagtg aatctgaaat tcagggaaac tggtgtcacg aatataggaa actgaaggcg 300 aaggttgaga caatacagaa atgtcaaaaa catctcatgg gagaggatct tgaatctttg 360 aatctcaagg agttgcagca actggagcag cagctggaaa gctcactgaa acatatcaga 420 tccaggaaga accaacttat gcaggatcca tttctgagct gcagaagaag gagaggtcac 480 tgcaggagga gaataaagtt ctccagaagg aactcgtgga gaagcagaag gcccatgcgg 540 cgcagcaaga tcaaactcag cctcaaacca gctcttcttc ttcttccttc atgctgaggg 600 atgctccccc tgccgcaaat accagcattc atccagcggc ggcaggcgag agggcagagg 660 atgcggcagt gcagccgcag gccccacccc ggacggggct tccaccgtgg atggtgagcc 720 acatcaacgg gtga 734 <210> SEQ ID NO 7 <211> LENGTH: 244 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 7 Met Gly Arg Gly Lys Val Gln Leu Lys Arg Ile Glu Asn Lys Ile Asn 1 5 10 15 Arg Gln Val Thr Phe Ser Lys Arg Arg Ser Gly Leu Leu Lys Lys Ala 20 25 30 His Glu Ile Ser Val Leu Cys Asp Ala Glu Val Gly Leu Ile Ile Phe 35 40 45 Ser Thr Lys Gly Lys Leu Tyr Glu Phe Ser Thr Glu Ser Cys Met Asp 50 55 60 Lys Ile Leu Glu Arg Tyr Glu Arg Tyr Ser Tyr Ala Glu Lys Val Leu 65 70 75 80 Val Ser Ser Glu Ser Glu Ile Gln Gly Asn Trp Cys His Glu Tyr Arg 85 90 95 Lys Leu Lys Ala Lys Val Glu Thr Ile Gln Lys Cys Gln Lys His Leu 100 105 110 Met Gly Glu Asp Leu Glu Ser Leu Asn Leu Lys Glu Leu Gln Gln Leu 115 120 125 Glu Gln Gln Leu Glu Ser Ser Leu Lys His Ile Arg Ser Arg Lys Asn 130 135 140 Gln Leu Met His Glu Ser Ile Ser Glu Leu Gln Lys Lys Glu Arg Ser 145 150 155 160 Leu Gln Glu Glu Asn Lys Val Leu Gln Lys Glu Leu Val Glu Lys Gln 165 170 175 Lys Ala His Ala Ala Gln Gln Asp Gln Thr Gln Pro Gln Thr Ser Ser 180 185 190 Ser Ser Ser Ser Phe Met Leu Arg Asp Ala Pro Pro Ala Ala Asn Thr 195 200 205 Ser Ile His Pro Ala Ala Ala Gly Glu Arg Ala Glu Asp Ala Ala Val 210 215 220 Gln Pro Gln Ala Pro Pro Arg Thr Gly Leu Pro Pro Trp Met Val Ser 225 230 235 240 His Ile Asn Gly <210> SEQ ID NO 8 <211> LENGTH: 244 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 8 Met Gly Arg Gly Lys Val Gln Leu Lys Arg Ile Glu Asn Lys Ile Asn 1 5 10 15 Arg Gln Val Thr Phe Ser Lys Arg Arg Ser Gly Leu Leu Lys Lys Ala 20 25 30 His Glu Ile Ser Val Leu Cys Asp Ala Glu Val Gly Leu Ile Ile Phe 35 40 45 Ser Thr Lys Gly Lys Leu Tyr Glu Phe Ser Thr Glu Ser Cys Met Asp 50 55 60 Lys Ile Leu Glu Arg Tyr Glu Arg Tyr Ser Tyr Ala Glu Lys Val Leu 65 70 75 80 Val Ser Ser Glu Ser Glu Ile Gln Gly Asn Trp Cys His Glu Tyr Arg 85 90 95 Lys Leu Lys Ala Lys Val Glu Thr Ile Gln Lys Cys Gln Lys His Leu 100 105 110 Met Gly Glu Asp Leu Glu Ser Leu Asn Leu Lys Glu Leu Gln Gln Leu 115 120 125 Glu Gln Gln Leu Glu Ser Ser Leu Lys His Ile Arg Ser Arg Lys Asn 130 135 140 Gln Leu Met His Gly Ser Ile Ser Glu Leu Gln Lys Lys Glu Arg Ser 145 150 155 160 Leu Gln Glu Glu Asn Lys Val Leu Gln Lys Glu Leu Val Glu Lys Gln 165 170 175 Lys Ala His Ala Ala Gln Gln Asp Gln Thr Gln Pro Gln Thr Ser Ser 180 185 190 Ser Ser Ser Ser Phe Met Leu Arg Asp Ala Pro Pro Ala Ala Asn Thr 195 200 205 Ser Ile His Pro Ala Ala Ala Gly Glu Arg Ala Glu Asp Ala Ala Val 210 215 220 Gln Pro Gln Ala Pro Pro Arg Thr Gly Leu Pro Pro Trp Met Val Ser 225 230 235 240 His Ile Asn Gly <210> SEQ ID NO 9 <211> LENGTH: 1017 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 9 atttgcctga tgagacgctt gacaacagtg tattgatgga tgtctggtcg gtatacacgc 60 acagcacagt acccctactc ctaggactgg cgagtatctt tcattcattc cagaaatacg 120 cgggtcggcc aaaagtagaa aaatacactg cgcccactca atccacgcag cgcactgcac 180 tgcacagcaa cgcttcatgt caaaagtcga gctcaagcat gcacgcgatg gacgcggcgc 240 gaatgacccg ggcggcacga cgcgagtgcc cgccgcgccc gcccgcctgc cccgcagccg 300 acctcttccc aaacgggaca agcgagacgg cccaaaacga gcaaggaaag cagcctccta 360 ctgtggcagc ccgcccccac gaccgtcatc tcgccttcca ttccattttc cctggacgga 420 ccagacccgt ccgagccgcc ctgacctagc cagccagcat ttcctctttc gtcccccgcc 480 gccgtgacca aaaaagcaaa aaaggaaaaa gggaaaatgc taaaggaaaa aactccgctc 540 tttcccttct tctaggccta gggtacagta gaatattata aaaggaaaaa ttctgctcgt 600 tttttgctct gtggtgtgtg tttgtggcga gagaaaatga tttggggaaa gcaaaatcgg 660 gagattcgca cgtacgatcg ttcgacacgt cgacgcccgg cgggcccgtg gtggggcatc 720 gtgtggctgc aggaccgcgg ggccccgcgg ggcgggccgg gccaatgggt gctcgacagc 780 ggctatgctc cagaccagcc cggtattgca taccgcgctc ggggccagat ccctttaaaa 840 accctcgttt tggcctggcc atcctccctc tcctcccctc tcttccacct cacccaacca 900 cctgatagcc atggctccgc cgcctcgcct ccgcctgcgc cagtcggagt agccgtcgcg 960 gtctgcgggt gttggagggt aggggcgtag ggttggcccg gttctcgagc ggagatg 1017 <210> SEQ ID NO 10 <211> LENGTH: 1036 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 10 atttgcctga tgagacgctt gacaacagtg tattgatgga tgtctggtcg gtatacacgc 60 acagcacagt acccctactc ctaggactgg cgagtatctt tcattcattc cagaaatacg 120 cgggtcggcc aaaagtagaa aaatacactg cgcccactca atccacgcag cgcactgcac 180 tgcacagcaa cgcttcatgt caaaagtcga gctcaagcat gcacgcgatg gacgcggcgc 240 gaatgacccg ggcggcacga cgcgagtgcc cgccgcgccc gcccgcctgc cccgcagccg 300 acctctccca aacgggacaa gcgagacggc ccaaaacgag caaggaaagc agcctcctac 360 tgtggcagcc cgcccccacg accgtcatct cgccttccat tccattttcc ctggacggac 420 cagacccgtc cgagccgccc tgacctagcc agccagcatt tcctctttcg tcccccgccg 480 ccgtgaccaa aaaagcaaaa aaggaaaaag ggaaaatgct aaaggaaaaa actccgctct 540 ttcccttctt ctaggcctag ggtacagtag aatattataa aaggaaaaat tctgctcgtt 600 ttttgctctg tggtgtgtgt ttgtggcgag agaaaatgat ttggggaaag caaaatcggg 660 agattcgcac gtacgatcgt tcgacacgtc gacgcccggc gggcccgtgg tggggcatcg 720 tgtggctgca ggaccgcggg gccccgcggg gcgggccggg ccaatgggtg ctcgacagcg 780 gctatgctcc agaccagccc ggtattgcat accgcgctcg gggccagatc cctttaaaaa 840 cccctccccc cctgccggaa ccctcgtttt ggcctggcca tcctccctct cctcccctct 900 cttccacctc acccaaccac ctgatagcca tggctccgcc gcctcgcctc cgcctgcgcc 960 agtcggagta gccgtcgcgg tctgcgggtg ttggagggta ggggcgtagg gttggcccgg 1020 ttctcgagcg gagatg 1036 <210> SEQ ID NO 11 <211> LENGTH: 1036 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 11 atttgcctga tgagacgctt gacaacagtg tattgatgga tgtctggtcg gtatacacgc 60 acagcacagt acccctactc ctaggactgg cgagtatctt tcattcattc cagaaatacg 120 cgggtcggcc aaaagtagaa aaatacactg cgcccactca atccacgtag cgcactgcac 180 tgcacagcaa cgcttcatgt caaaagtcga gctcaagcat gcacgcgatg gacgcggcgc 240 gaatgacccg ggcggcacga cgcgagtgcc cgccgcgccc gcccgcctgc cccgcagccg 300 acctctccca aacgggacaa gcgagacggc ccaaaacgag caaggaaagc agcctcctac 360 tgtggcagcc cgcccccacg accgtcatct caccctccat tccattttcc ctggacggac 420 cagacccgtc cgagccgccc tgacctagcc agccagcatt tcctctttcg tcccccgccg 480 ccgtgaccaa aaaagcaaaa aaggaaaaag ggaaaatgct aaaggaaaaa actccgctct 540 ttcccttctt ctaggcctag ggtacagtag aatattataa aaggaaaaat tctgctcgtt 600 ttttgctctg tggtgtgtgt ttgtggcgag agaaaatgat ttggggaaag caaaatcggg 660 agattcgcac gtacgatcgt tcgacacgtc gacgcccggc gggcccgtgg tggggcatcg 720 tgtggctgca ggaccgcggg gccccgcggg gcgggccggg ccaatgggtg ctcgacagcg 780 gctatgctcc agaccagccc ggtattgcat accgcgctcg gggccagatc cctttaaaaa 840 cccctccccc cctgccggaa ccctcgtttt ggcctggcca tcctccctct cctcccctct 900 cttccacctc acccaaccac ctgatagcca tggctccgcc gcctcgcctc cgcctgcgcc 960 agtcggagta gccgtcgcgg tctgcgggtg ttggagggta ggggcgtagg gttggcccgg 1020 ttctcgagcg gagatg 1036 <210> SEQ ID NO 12 <211> LENGTH: 1036 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 12 atttgcctga tgagacgctt gacaacagtg tattgatgga tgtctggtcg gtatacacgc 60 acagcacagt acccctactc ctaggactgg cgagtatctt tcattcattc cagaaatacg 120 cgggtcggcc aaaagtagaa aaatacactg cgcccactca atccacgtag cgcactgcac 180 tgcacagcaa cgcttcatgt caaaagtcga gctcaagcat gcacgcgatg gacgcggcgc 240 gaatgacccg ggcggcacga cgcgagtgcc cgccgcgccc gcccgcctgc cccgcagccg 300 acctctccca aacgggacaa gcgagacggc ccaaaacgag caaggaaagc agcctcctac 360 tgtggcagcc cgcccccacg accgtcatct caccttccat tccattttcc ctggacggac 420 cagacccgtc cgagccgccc tgacctagcc agccagcatt tcctctttcg tcccccgccg 480 ccgtgaccaa aaaagcaaaa aaggaaaaag ggaaaatgct aaaggaaaaa actccgctct 540 ttcccttctt ctaggcctag ggtacagtag aatattataa aaggaaaaat tctgctcgtt 600 ttttgctctg tggtgtgtgt ttgtggcgag agaaaatgat ttggggaaag caaaatcggg 660 agattcgcac gtacgatcgt tcgacacgtc gacgcccggc gggcccgtgg tggggcatcg 720 tgtggctgca ggaccgcggg gccccgcggg gcgggccggg ccaatgggtg ctcgacagcg 780 gctatgctcc agaccagccc ggtattgcat accgcgctcg gggccagatc cctttaaaaa 840 cccctccccc cctgccggaa ccctcgtttt ggcctggcca tcctccctct cctcccctct 900 cttccacctc acccaaccac ctgatagcca tggctccgcc gcctcgcctc cgcctgcgcc 960 agtcggagta gccgtcgcgg tctgcgggtg ttggagggta ggggcgtagg gttggcccgg 1020 ttctcgagcg gagatg 1036 <210> SEQ ID NO 13 <211> LENGTH: 209 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 13 atccctttaa aaacccctcc ccccctgccg gaaccctcgt tttggcctgg ccatcctccc 60 tctcctcccc tctcttccac ctcacccaac cacctgatag ccatggctcc gccgcctcgc 120 ctccgcctgc gccagtcgga gtagccgtcg cggtctgcgg gtgttggagg gtaggggcgt 180 agggttggcc cggttctcga gcggagatg 209 <210> SEQ ID NO 14 <211> LENGTH: 189 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 14 atccctttaa aaaccctcgt tttggcctgg ccatcctccc tctcctcccc tctcttccac 60 ctcacccaac cacctgatag ccatggctcc gccgcctcgc ctccgcctgc gccagtcgga 120 gtagccgtcg cggtctgcgg gtgttggagg gtaggggcgt agggttggcc cggttctcga 180 gcggagatg 189 <210> SEQ ID NO 15 <211> LENGTH: 162 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 15 atccctttaa aaacccctcc cctctctctt cacctcaccc aaccacctga tagccatggc 60 tccgccgcct cgcctccgcc tgcgccagtc ggagtagccg tcgcggtctg cgggtgttgg 120 agggtagggg cgtagggttg gcccggttct cgagcggaga tg 162 <210> SEQ ID NO 16 <211> LENGTH: 175 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 16 atcccttttg gcctggccat cctccctctc ctcccctctc ttccacctca cccaaccacc 60 tgatagccat ggctccgccg cctcgcctcc gcctgcgcca gtcggagtag ccgtcgcggt 120 ctgcgggtgt tggagggtag gggcgtaggg ttggcccggt tctcgagcgg agatg 175 <210> SEQ ID NO 17 <211> LENGTH: 208 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 17 atccctttaa aaacccctcc ccccctgccg gaaccctgtt ttggcctggc catcctccct 60 ctcctcccct ctcttccacc tcacccaacc acctgatagc catggctccg ccgcctcgcc 120 tccgcctgcg ccagtcggag tagccgtcgc ggtctgcggg tgttggaggg taggggcgta 180 gggttggccc ggttctcgag cggagatg 208 <210> SEQ ID NO 18 <211> LENGTH: 735 <212> TYPE: DNA <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 18 atggggcgca ggaaggtgca gctgaagcgg atcgagaaca agatcaaccg ccaggtcacc 60 ttctccaagc gccgctcggg gctgctcaag aaggcgcacg agatctccgt gctctacgac 120 gccgaggtcg gcctcatcat cttctccacc aagggaaagc tctacgagtt ctccaccgag 180 tcatgtatgg acaaaattct tgaacggtat gagcgctact cttatgcaga aaaggttctc 240 gtttcaagtg aatctgaaat tcagggaaac tggtgtcacg aatataggaa actgaaggcg 300 aaggttgaga caatacagaa atgtcaaaag catctcatgg gagaggatct tgaatctttg 360 aatctcaagg agttgcagca actggagcag cagctggaaa gctcactgaa acatatcaga 420 gccaggaaga accaacttat gcacgaatcc atttctgagc ttcagaagaa ggagaggtca 480 ctgcaggagg agaataaagt tctccagaag gaacttgtgg agaagcagaa ggcccaggcg 540 gcgcagcaag atcaaactca gcctcaaacc agctcttctt cttcttcctt catgatgagg 600 gatgctcccc ctgtcgcaga taccagcaat cacccagcgg cggcaggcga gagggcagag 660 gatgtggcag tgcagcctca ggtcccactc cggacggcgc ttccactgtg gatggtgagc 720 cacatcaacg gctga 735 <210> SEQ ID NO 19 <211> LENGTH: 244 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 19 Met Gly Arg Arg Lys Val Gln Leu Lys Arg Ile Glu Asn Lys Ile Asn 1 5 10 15 Arg Gln Val Thr Phe Ser Lys Arg Arg Ser Gly Leu Leu Lys Lys Ala 20 25 30 His Glu Ile Ser Val Leu Tyr Asp Ala Glu Val Gly Leu Ile Ile Phe 35 40 45 Ser Thr Lys Gly Lys Leu Tyr Glu Phe Ser Thr Glu Ser Cys Met Asp 50 55 60 Lys Ile Leu Glu Arg Tyr Glu Arg Tyr Ser Tyr Ala Glu Lys Val Leu 65 70 75 80 Val Ser Ser Glu Ser Glu Ile Gln Gly Asn Trp Cys His Glu Tyr Arg 85 90 95 Lys Leu Lys Ala Lys Val Glu Thr Ile Gln Lys Cys Gln Lys His Leu 100 105 110 Met Gly Glu Asp Leu Glu Ser Leu Asn Leu Lys Glu Leu Gln Gln Leu 115 120 125 Glu Gln Gln Leu Glu Ser Ser Leu Lys His Ile Arg Ala Arg Lys Asn 130 135 140 Gln Leu Met His Glu Ser Ile Ser Glu Leu Gln Lys Lys Glu Arg Ser 145 150 155 160 Leu Gln Glu Glu Asn Lys Val Leu Gln Lys Glu Leu Val Glu Lys Gln 165 170 175 Lys Ala Gln Ala Ala Gln Gln Asp Gln Thr Gln Pro Gln Thr Ser Ser 180 185 190 Ser Ser Ser Ser Phe Met Met Arg Asp Ala Pro Pro Val Ala Asp Thr 195 200 205 Ser Asn His Pro Ala Ala Ala Gly Glu Arg Ala Glu Asp Val Ala Val 210 215 220 Gln Pro Gln Val Pro Leu Arg Thr Ala Leu Pro Leu Trp Met Val Ser 225 230 235 240 His Ile Asn Gly <210> SEQ ID NO 20 <211> LENGTH: 244 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 20 Met Gly Arg Gly Lys Val Gln Leu Lys Arg Ile Glu Asn Lys Ile Asn 1 5 10 15 Arg Gln Val Thr Phe Ser Lys Arg Arg Ser Gly Leu Leu Lys Lys Ala 20 25 30 His Glu Ile Ser Val Leu Cys Asp Ala Glu Val Gly Leu Ile Ile Phe 35 40 45 Ser Thr Lys Gly Lys Leu Tyr Glu Phe Ser Thr Glu Ser Cys Met Asp 50 55 60 Lys Ile Leu Glu Arg Tyr Glu Arg Tyr Ser Tyr Ala Glu Lys Val Leu 65 70 75 80 Val Ser Ser Glu Ser Glu Ile Gln Gly Asn Trp Cys His Glu Tyr Arg 85 90 95 Lys Leu Lys Ala Lys Val Glu Thr Ile Gln Lys Cys Gln Lys His Leu 100 105 110 Met Gly Glu Asp Leu Glu Ser Leu Asn Leu Lys Glu Leu Gln Gln Leu 115 120 125 Glu Gln Gln Leu Glu Ser Ser Leu Lys His Ile Arg Ser Arg Lys Asn 130 135 140 Gln Leu Met His Glu Ser Ile Ser Glu Leu Gln Lys Lys Glu Arg Ser 145 150 155 160 Leu Gln Glu Glu Asn Lys Val Leu Gln Lys Glu Leu Val Glu Lys Gln 165 170 175 Lys Ala Gln Ala Ala Gln Gln Asp Gln Thr Gln Pro Gln Thr Ser Ser 180 185 190 Ser Ser Ser Ser Phe Met Met Arg Asp Ala Pro Pro Ala Ala Ala Thr 195 200 205 Ser Ile His Pro Ala Ala Ala Gly Glu Arg Ala Gly Asp Ala Ala Val 210 215 220 Gln Pro Gln Ala Pro Pro Arg Thr Gly Leu Pro Leu Trp Met Val Ser 225 230 235 240 His Ile Asn Gly <210> SEQ ID NO 21 <211> LENGTH: 245 <212> TYPE: PRT <213> ORGANISM: Lolium temulentum <400> SEQUENCE: 21 Met Gly Arg Gly Lys Val Gln Leu Lys Arg Ile Glu Asn Lys Ile Asn 1 5 10 15 Arg Gln Val Thr Phe Ser Lys Arg Arg Ser Gly Leu Leu Lys Lys Ala 20 25 30 His Glu Ile Ser Val Leu Cys Asp Ala Glu Val Gly Leu Ile Ile Phe 35 40 45 Ser Thr Lys Gly Lys Leu Tyr Glu Phe Ala Thr Asp Ser Cys Met Asp 50 55 60 Lys Ile Leu Glu Arg Tyr Glu Arg Tyr Ser Tyr Ala Glu Lys Val Leu 65 70 75 80 Ile Ser Thr Glu Ser Glu Ile Gln Gly Asn Trp Cys His Glu Tyr Arg 85 90 95 Lys Leu Lys Ala Lys Val Glu Thr Ile Gln Arg Cys Gln Lys His Leu 100 105 110 Met Gly Glu Asp Leu Glu Ser Leu Asn Leu Lys Glu Leu Gln Gln Leu 115 120 125 Glu Gln Gln Leu Glu Ser Ser Leu Lys His Ile Arg Ser Arg Lys Ser 130 135 140 Gln Leu Met His Glu Ser Ile Ser Glu Leu Gln Lys Lys Glu Arg Ser 145 150 155 160 Leu Gln Glu Glu Asn Lys Ile Leu Gln Lys Glu Leu Ile Glu Lys Gln 165 170 175 Lys Ala His Thr Gln Gln Ala Gln Leu Glu Gln Thr Gln Pro Gln Thr 180 185 190 Ser Ser Ser Ser Ser Ser Phe Met Met Gly Glu Ala Thr Pro Ala Thr 195 200 205 Asn Arg Ser Asn Pro Pro Ala Ala Ala Ser Asp Arg Ala Glu Asp Ala 210 215 220 Thr Gly Gln Pro Pro Ala Arg Thr Val Leu Pro Pro Trp Met Val Ser 225 230 235 240 His Leu Asn Asn Gly 245 <210> SEQ ID NO 22 <211> LENGTH: 1207 <212> TYPE: DNA <213> ORGANISM: Lolium temulentum <400> SEQUENCE: 22 ctctcttctt ccccactgga cgcacgccat gacaccggcc ccacggctcc acctgcaccc 60 tcgggactag ccgtcgccgt cgccgtccgg gcgggttgtc gattagggtt tggtctgctc 120 ttccagggag ggaggcgaga tggggcgcgg caaggtgcag ctcaagcgga tcgagaacaa 180 gatcaaccgc caggtcacct tctccaagcg ccgctcaggc ctgctcaaga aggcgcacga 240 gatctccgtg ctctgcgacg cagaggtcgg gctcatcatc ttctccacca agggaaagct 300 ctacgagttc gccaccgact catgtatgga caaaattctt gagcggtatg agcgctactc 360 ctatgcagag aaagtgctca tttcaactga atctgaaatt cagggaaact ggtgtcatga 420 atataggaaa ctgaaggcga aggttgagac aatacagaga tgtcaaaagc atctaatggg 480 agaggatctt gaatcattga atctcaagga gttgcagcaa ctagagcagc agctggaaag 540 ttcactgaaa catattagat ccagaaagag ccagcttatg cacgaatcca tatctgagct 600 tcaaaagaag gagaggtcac tgcaagagga gaataaaatt ctccagaagg aactcataga 660 gaagcagaag gcccacacgc agcaagcgca gttggagcaa actcagcccc aaaccagctc 720 ttcctcctcc tcctttatga tgggggaagc taccccagca acaaatcgca gtaatccccc 780 agcagcggcc agcgacagag cagaggatgc gacggggcag cctccagctc gcacggtgct 840 tccaccatgg atggtgagtc acctcaacaa tggctgaagg gtccttccac tccatctaaa 900 cgtattattc agtacgtgta gcgagctgca ccggcctgtc ttgtggttgc ctagcaagct 960 gaccctcctg cgtgagctga cttcacgtaa ggtagcaggt tgcaatgtgt atatttcact 1020 ctgttctgct cagtttccct cctgcgtgag ctgacttcac gtaagagtta tttaacttgt 1080 aatacatgtg tagcgtgagt gacaaatttt ccactttcta cgaccctctt gggtaccgtc 1140 tgtttctgtg aattaaacta tccaatatca gtattatgta tattgtgatt gttgaaaaaa 1200 aaaaaaa 1207 <210> SEQ ID NO 23 <211> LENGTH: 11 <212> TYPE: DNA <213> ORGANISM: T. monococcum <400> SEQUENCE: 23 cctcgttttg g 11 <210> SEQ ID NO 24 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 24 ccagcgtatg atttggaggt 20 <210> SEQ ID NO 25 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 25 ttggcattat tggaccatca 20 <210> SEQ ID NO 26 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 26 ctgacctggg gccttgagag 20 <210> SEQ ID NO 27 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 27 cttcgcatca gcagctctat 20 <210> SEQ ID NO 28 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 28 ccatggataa tcatcgggag 20 <210> SEQ ID NO 29 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 29 gtcaccatca ccaacttcaa 20 <210> SEQ ID NO 30 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 30 gactgcgtat ttggacgacc 20 <210> SEQ ID NO 31 <211> LENGTH: 21 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 31 ccacggctga tatcccgact g 21 <210> SEQ ID NO 32 <211> LENGTH: 19 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 32 gaccctcgag aggtaccag 19 <210> SEQ ID NO 33 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 33 catctacact acgatctagc 20 <210> SEQ ID NO 34 <211> LENGTH: 22 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 34 gaaaatgtct gaacaagctg ct 22 <210> SEQ ID NO 35 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 35 tctagatgag caatctgcat 20 <210> SEQ ID NO 36 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 36 gaagatgcac ttggagaagg 20 <210> SEQ ID NO 37 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 37 gtctctttgc attgtaccca 20 <210> SEQ ID NO 38 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 38 ggtaaaagat gagcaaggag 20 <210> SEQ ID NO 39 <211> LENGTH: 25 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 39 tctatctatg gtgaactctt acttc 25 <210> SEQ ID NO 40 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 40 ggaaactggt gtcacgaata 20 <210> SEQ ID NO 41 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 41 caaggggtca ggcgtgctag 20 <210> SEQ ID NO 42 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 42 gaggatttgg ctccactgag 20 <210> SEQ ID NO 43 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 43 tctagggcct ggaagaagtg 20 <210> SEQ ID NO 44 <211> LENGTH: 19 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 44 atgtggatat caggaagga 19 <210> SEQ ID NO 45 <211> LENGTH: 19 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 45 ctcatacggt cagcaatac 19 <210> SEQ ID NO 46 <211> LENGTH: 21 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 46 atggaagctg ctggaatcca t 21 <210> SEQ ID NO 47 <211> LENGTH: 36 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Probe <400> SEQUENCE: 47 ccttcctgat atccacatca cacttcatga tagagt 36 <210> SEQ ID NO 48 <211> LENGTH: 24 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 48 ccttgctcat acggtcagca atac 24 <210> SEQ ID NO 49 <211> LENGTH: 354 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 49 gagaagagct atgagctgcc tgatgggcag gtgatcacca ttggggcaga gaggttccgt 60 tgccctgagg tccttttcca gccatctttc attggtatgg aagctgctgg aatccatgag 120 accacctaca actctatcat gaagtgtgat gtggatatca ggaaggatct gtatggtaac 180 atcgtgctca gtggtggctc aactatgttc ccgggtattg ctgaccgtat gagcaaggag 240 atcactgccc ttgcaccaag cagcatgaag atcaaggtgg tggcaccgcc tgagaggaag 300 tacagtgtct ggattggagg gtcgattctt gcctccctta gtaccttcca acag 354 <210> SEQ ID NO 50 <211> LENGTH: 23 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 50 aactcagcct caaaccagct ctt 23 <210> SEQ ID NO 51 <211> LENGTH: 23 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Probe <400> SEQUENCE: 51 catgctgagg gatgctcccc ctg 23 <210> SEQ ID NO 52 <211> LENGTH: 22 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 52 ctggatgaat gctggtattt gc 22 <210> SEQ ID NO 53 <211> LENGTH: 222 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 53 ctcgtggaga agcagaaggc ccatgcggcg cagcaagatc aaactcagcc tcaaaccagc 60 tcttcttctt cttccttcat gctgagggat gctccccctg ccgcaaatac cagcattcat 120 ccagcggcgg caggcgagag ggcagaggat gcggcagtgc agccgcaggc cccaccccgg 180 acggggcttc caccgtggat ggtgagccac atcaacgggt ga 222 <210> SEQ ID NO 54 <211> LENGTH: 26 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 54 atgcagatct ttgtgaagac ccttac 26 <210> SEQ ID NO 55 <211> LENGTH: 30 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Probe <400> SEQUENCE: 55 caagaccatc actctggagg ttgagagctc 30 <210> SEQ ID NO 56 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 56 gtcctggatc ttggccttga 20 <210> SEQ ID NO 57 <211> LENGTH: 228 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 57 atgcagatct ttgtgaagac ccttactggc aagaccatca ctctggaggt tgagagctca 60 gacaccatcg acaatgtcaa ggccaagatc caggacaagg agggcatccc cccggaccag 120 cagcgcctca tcttcgcagg aaagcagctg gaggatggcc gcactcttgc tgactacaac 180 atccagaagg agtccactct tcaccttgtc ctgcgtcttc gtggcggt 228 <210> SEQ ID NO 58 <211> LENGTH: 18 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 58 acagcggcta tgctccag 18 <210> SEQ ID NO 59 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 59 tatcaggtgg ttgggtgagg 20 <210> SEQ ID NO 60 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 60 tgcatggaac acttccgatt 20 <210> SEQ ID NO 61 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 61 cttcctcgac ctctccacag 20 <210> SEQ ID NO 62 <211> LENGTH: 21 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 62 gcaatcatga ctattgacac a 21 <210> SEQ ID NO 63 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 63 gggcgaagct ggagatgatg 20 <210> SEQ ID NO 64 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 64 agtggcatcg ttttcaggat 20 <210> SEQ ID NO 65 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 65 gccatgccga tagctgacta 20 <210> SEQ ID NO 66 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 66 gggtcatgga ggaatgtttg 20 <210> SEQ ID NO 67 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 67 ttggcttctg cagagaggat 20 <210> SEQ ID NO 68 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 68 gttacgtgaa ctgtgacatc 20 <210> SEQ ID NO 69 <211> LENGTH: 21 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 69 tcagttgcat gtcgacgaag g 21 <210> SEQ ID NO 70 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 70 cgacgatgcc cttccaaatg 20 <210> SEQ ID NO 71 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 71 tcaagcagct gctgcctccc 20 <210> SEQ ID NO 72 <211> LENGTH: 24 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 72 cttcacgaag aggtagtttt gagg 24 <210> SEQ ID NO 73 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 73 tgggtacaag caggaggagc 20 <210> SEQ ID NO 74 <211> LENGTH: 7051 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 74 gaaagcggtg cccacccacg caaccatcgc caacatcgac tccggccgaa cacaagcttt 60 tgcctagacc tagacacaac cgctctacca aaccctcgga atagtctggc ctagctaaca 120 accaacatcg cccctcccta ctccgaccaa acatgatgaa gtactaactg acaatgcctc 180 caaggagtag aatggcatcc tcaagcgtca tcatcgccga agaatcaaac tttcgcccag 240 agccttacac ctctccacat ccacagaccc caaggaagga gccaagctac aacgaacatg 300 tgaggccaag ccgcgactcc actcgatcca acaacaacga accagtccag ttggatcaga 360 aggacaccac gaccacctgt atcaccatgg taggctacct gtgtcgatgc caacaccaac 420 ccaacactac aaccaggatg cctggcaaat gcagtccttg ccgtcgagga gaacgcgggc 480 ccaaaatgcc cccctagcca caaattgccc actatgataa aaaaacacaa gccagagccg 540 ctggtaagta gtcgccttgt gtcgtgggcc acataggctc acatgcaccg acggcggcac 600 ctaagccgcc atgagccacc accgcgcaca agagcagcag acacctagac caggctgaca 660 tgagacctgt caccactaca tgttgtcgca tcacaacagg ccatcagaca tcagtaggtc 720 gccgcacctc agaagcacct ccgtcccgca gccaacacga agcacccaat tcgagatcct 780 tcagcaaact cccctacgtg cgagtggccg cgagccgacg agaagagtag gccacgccac 840 ctccggatcg gcgcgggctt cactaggcag agcccattgg caatagcgag gggagggggg 900 gcggtctaag agggattgag ccgccgcccg ggtggacccg gggagggaac aatattgcaa 960 gtttttttta caatgagcac acacccagtc tctgcatagt taggatgata tagccaacac 1020 caactcacac acatacgaaa acacgctgac aactagcaac gtcacataag accaatgatg 1080 ttcgttggca agaaaaaaat gccgcaaaac aatcagattt gtgattgaca aactacaata 1140 atgaccatat ccacaccaat catctcataa aaccacactg acgatgaggt cttcgatagc 1200 aatgccttta ggaagggagc gacactcaag caccaccatc actagatcca accacaaggc 1260 caaaatgtag gttttcatcc cgaagaatca gtccaagcat attcgagcaa tgcattcgac 1320 aaggtaagaa tgtaagaaaa acatcgcctt ttccaggtat aaactgttgg ttctgaccta 1380 ggcttttgcc cctgaggtcg agaccgggtg ctcgagtagc aacaccatcg aagtcgctca 1440 tgtgttgtca tcaccacttt tccgtgattc tagcagcaac atgtgatgca actgctgcca 1500 ctgcacaccc atccctttgc atcaagccgt cgtccataat ttgtatctca tcactgaagt 1560 taaccactgg atcaggagag atgacccctc ccagggacca ttcaatgacc actgccgtcg 1620 tggagtccta ggaagtagtt gcagtatagt ttgcagcaac accatctggc aggtcagatc 1680 tggatcacca ccaccaaccc atggatctta gcgccgccaa ccagccaccg cacacgtgga 1740 aagccagcac ctcgcagcaa cagtcctcat ccaatagaaa gaccgacgcc aaatccgatc 1800 ggatcttgcc ggagtccacc cacatagtga gtcaccacca caataaggga cgcgcctcta 1860 gccatggtag cgagtgaccc gcacaaccag tctcacctgc cgtgaagaaa tatgcgtgct 1920 cccggttgct gtaggatggg acatatggtt cccatgacaa gggagcggta gagggacgag 1980 aggatgtgaa tataaatata tttttttgaa aagggggata tcccccagcg tgtgcatcca 2040 aaagatgcat gtgaccatat tattaaagca gttgcagcaa aaaacaaggt ctggtatcca 2100 aatatatctc gcaaaaggag caaaaataag taaaagctaa gaaagataaa catagccaca 2160 acccgcagga tgagaggatt agaatatgcc aaacgaaaaa aagatgggat gcggaagcat 2220 cctgccgccg ccgtccggcc accggtggtt tcctctcgca acagcgaggg gttgggtggc 2280 tggtgggggg agggttgggt ggggagggtt gggtgtggca gcgtgggcac ctccggagtc 2340 gacaacggcg atccaggagg ccggttaagc ttgggggaga agagtcctcg ctggttctca 2400 ttctagagtt tagtttccat gcccatgata atagcatgga tgccccatga cgaaaattgt 2460 ttcacagctg gtagtacttt tctattttag tattggcatg gtttccattt tgttgttttt 2520 gtctccctcg gacttttgtg ttagcatctc ctttttgttt tgacgctgac caaaaaaagc 2580 tacacaaata tctagcagtg gccttgtgtg gacataagat catgtggggg attcccggca 2640 agcaaggtct gcatggctcc ggctcctccg cgtaagaaag aaagaaatca acgatggatc 2700 gagggatcat atctattccg acccactcat tagttgggtc tatttgattt gatctatcat 2760 attttgatag ttgccatatc gaatcttttt tctggcctga gagctcacgg ctgcctatat 2820 gcagtgcatg tgagagagac acagtacggc cctagctact actacaagta ccttggtagt 2880 tactggtact cataactgcc tcttcttctt cctcgacgtc tctcctcctc ggctcctcca 2940 cgcaccagac cacaccagaa aaaacaaaca agcaagcaaa ccttggagct agctagcagt 3000 atgtccatgt catgcggttt gtgcggcgcc aacaactgcc cgcgcctcat ggtctcgccc 3060 attcaccatc atcatcacca tcatcaggag caccagctgt gtgagtacca gttcttcgcc 3120 catggcaacc accaccacca ccaccatggc tcggcagcag actacccagt gccaccgccg 3180 ccagacaact tcgaccaccg cagaacatgg accagaccat ttcatgaaac agcagcggca 3240 gggaacagca gcaggctcac gctggaggtg ggcgcaggcg gccaacacat ggctcaccta 3300 gtgcagccac cggcaagagc ccacatcgta agtagtacta ctgcttaatt gtttcatctc 3360 ttgccgatgg atgcgtccat ggcttcctcc ttaaaaatcc ccacctaatt aatgtccatc 3420 tgactacacc cactacaaaa aagtagcacc atgtaaccat ttcatatatt tctcacataa 3480 ttctgttaat ttacgctgct cgattgttct cctgaaaaag atatacggga atggatctgg 3540 atattcttta attttctatg gaggcataga gtttgtgttt tgtattagtt gatgcagaat 3600 tgtatgggtt gtcaaatcat cagtcataca tatatactta tttctttttt tttgaccaac 3660 aagaaggtaa tcagtcatac atgcatactg aaaattagac ttgtgtgcaa taactaacta 3720 accaactcga ccggcacagc tgggggaaga ctttaatcaa gctgctagct agagcttaat 3780 aatataacat atctctttat gggatcaagc aatacatatg cgctcaattc tcaacttgtc 3840 aatatctatc tggagtccac actttatggt aattaattga caaagttttg tgaaatggac 3900 aatatacata ctggatcgat gcaccctttt tctcatttta tgtggtcatt ataattgatt 3960 gttatttagt atttcaattt tatcttgagc tagttttgca agtctgtagc tcatatataa 4020 ctgatactac tccccacgat agcttgcgta gtggccgggt gatcgatcta ccgagttcat 4080 aaaactgatc gagatcgggt ccaaaaaaga acaaacccat acaaaatgga aagaagatcc 4140 ttgtttagtt agtttgcatc agaaaattgc ctaattagtt acttgctatc aatcttttga 4200 acatggcatg ttcaccccaa acggacccag atcacaatta ttgatgaagt tacgcctttt 4260 aaaaactcat aaaactgtac atacatgtac agggctacac acatgtacat aatacaccta 4320 attaaaacgt atatttgtag accaattgat tttggacggt gcgcatcttt ggaaaaaaaa 4380 tgccagagga gttgttagct tccactgtcc agaaatagaa tagttacaat caagtgcatc 4440 tctgaatgaa aatggatcat tttctagtta attagagacc aattagatac ttcataaaca 4500 ggggagtatc aagtacgtat ctgctaccca taagaaagta cataactgcg atcttatgat 4560 tattttcctc ttgatgttca ggtgccattt cacggaggtg cattcaccaa cactattagc 4620 aatgaagcaa tcatgactat tgacacagag atgatggtgg ggcctgccca ttatcccaca 4680 atgcaggaga gagcagcgaa ggtgatgagg tatagggaga agaggaagag gcggcgctat 4740 gacaagcaaa tccgatacga gtccagaaaa gcttacgctg agcttcggcc atgggtcaac 4800 ggccgctttg tcaaggtacc cgaagccatg gcatcgccat catctccagc ttcgccctat 4860 gatcctagta aacttcacct cggatggttc cggtaattta tagcacaagc cagataaaat 4920 gataacatat ttccttctga ttgatccacc cgtgaagcag ttgttcctca aagtaaaata 4980 agtcggttag tgattgatcg attggagcca ttatgttgac ttgactattt aaaatggtca 5040 gcagatcaat caaacaaaat gtatttattg aaacaagtct tgttatacta cgtgttgatt 5100 taaacatgta atttcaagag gatagctact ttgatgtgta ataaaattgt ctcaaaattg 5160 gtgacaagtg cgattgttgt tgtgatttat atggaattat gtcaatcata ctggaaaaat 5220 aatatgtaac cagttgaatt aagtcatcgc cgactcaaaa ttaaatacga atgaggcttt 5280 tatgtataaa gtttgttatt ttatcctgag gacttctcta ggggtggaaa acggattgag 5340 aaagtacacc atcacgattg ccgaacatgt acaatgctta tcttgagaaa gaaaattata 5400 tttcattcac caaatatgag gtgaaccttg caaccacatg tatattaaaa agctatgtgt 5460 cagctaacta atttgtggac ttatcatagg ttaaatacct ccaatgtgta cgaatgagga 5520 acttgagtag aatatgtgaa gttgcatgga aaactgtgaa catatcaaat tatcaagaca 5580 tcactacaga tgtacatcat ccgaagttca tgtattatat tgaaattgtg tgttccttat 5640 gttgttggat gtacttattg aagtgatcct tcatctatga ggtaagtatt aattaatttg 5700 tccatcgttt gatcaatcat gtgtatttaa ttagtttgtt ggatgtacta agttttaatt 5760 agtttgttgg atgtactgag tattaattag tttgtccatc ccaagcttca tctataaccc 5820 aatgacaaag gtgacaacgc tatgcacaca tacatacaca tgattgatca aacgatggac 5880 aaactaccaa tgacaaaggt gacaacgcta tgcacacata catacacaaa tagatgaagc 5940 ttggaatacg gcacgggtgg cagcctcgaa cctcaagctg gtgcgaaccc aatgagctag 6000 acaagataac aatgtctgtc caagataagg ggaagctatt gttgactgcc atgatctaat 6060 aggttgccaa atactaattg tcatgagatt tatttagtcc aatgtgttgg gtttagtccc 6120 acttcagttg tggggggaga cataacatga tttataaggg caggggtgtc ccctcctaac 6180 aggctagtcc tttggaggga gagggcccaa gacctctcat aagtcggtgt tactctctgg 6240 ttgagcctgg ttgacgcatg tgggtcggaa atgctagtgt tagcggaccc gaaattgcgt 6300 aacaagtggt accatgagct aggttgttcg aggttgcgat tgttaattca gaggaggtcg 6360 tgttcaatcg acggaggcgc tgcgagggtt tgccaggtgc ctgcggtgag atcgaagttg 6420 tccgattgaa ggtcaacgga aagatcaaaa gcagtcaaag ctggatcggt ttggcagagg 6480 cagcaggccg agcaagctgc ggggacgcgc aggccaagca ggacccaagt gcgggtgact 6540 ggcctggtaa agcacgcggc tgctagtaga caggagcgcg tatgcggcag ccagacaagc 6600 ggatgcggtc tgcgatgtgg cacttggcag aggctgtttg gtacgtggtt ggctcaagga 6660 atggcctatt gatgctgctg gtgtgagcac aaagaggcga gatttcacgg gcaagtttgg 6720 ctgattcttg gagaagcggt gttgcatata aaagtctgtt tgttgatgtg cttaaagact 6780 gtaccaagaa gcaagttgac gggtcaaaaa aaagaagcaa gttgagaaca ttaccaaggg 6840 tagtgacaag gcaaggacga caacgtgcga taaggcttga agcaagagtc tggagcttgt 6900 cgtggcagga tcatgcatac acagggcgtc aagcaatgca cggagatgtg cggggcggac 6960 acggcgcaga gtggagcatg gttgcagtcg aacatacacg gctggcttgg actggattgt 7020 ttaatggact ggcatggagg ttggtcaaag c 7051 <210> SEQ ID NO 75 <211> LENGTH: 996 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 75 taactgcctc ttcttcttcc tcgacgtctc tcctcctcgg ctcctccacg caccagacca 60 caccagaaaa aacaaacaag caagcaaacc ttggagctag ctagcagtat gtccatgtca 120 tgcggtttgt gcggcgccaa caactgcccg cgcctcatgg tctcgcccat tcaccatcat 180 catcaccatc atcaggagca ccagctgtgt gagtaccagt tcttcgccca tggcaaccac 240 caccaccacc accatggctc ggcagcagac tacccagtgc caccgccgcc agacaacttc 300 gaccaccgca gaacatggac cagaccattt catgaaacag cagcggcagg gaacagcagc 360 aggctcacgc tggaggtggg cgcaggcggc caacacatgg ctcacctagt gcagccaccg 420 gcaagagccc acatcgtgcc atttcacgga ggtgcattca ccaacactat tagcaatgaa 480 gcaatcatga ctattgacac agagatgatg gtggggcctg cccattatcc cacaatgcag 540 gagagagcag cgaaggtgat gaggtatagg gagaagagga agaggcggcg ctatgacaag 600 caaatccgat acgagtccag aaaagcttac gctgagcttc ggccatgggt caacggccgc 660 tttgtcaagg tacccgaagc catggcatcg ccatcatctc cagcttcgcc ctatgatcct 720 agtaaacttc acctcggatg gttccggtaa tttatagcac aagccagata aaatgataac 780 atatttcctt ctgattgatc cacccgtgaa gcagttgttc ctcaaagtaa aataagtcgg 840 ttagtgattg atcgattgga gccattatgt tgacttgact atttaaaatg gtcagcagat 900 caatcaaaca aaatgtattt attgaaacaa gtcttgttat actacgtgtt gatttaaaca 960 tgtaatttca agaggatagc tactttgatg tgtaat 996 <210> SEQ ID NO 76 <211> LENGTH: 213 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 76 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Asn Asn Cys Pro Arg Leu 1 5 10 15 Met Val Ser Pro Ile His His His His His His His Gln Glu His Gln 20 25 30 Leu Cys Glu Tyr Gln Phe Phe Ala His Gly Asn His His His His His 35 40 45 His Gly Ser Ala Ala Asp Tyr Pro Val Pro Pro Pro Pro Asp Asn Phe 50 55 60 Asp His Arg Arg Thr Trp Thr Arg Pro Phe His Glu Thr Ala Ala Ala 65 70 75 80 Gly Asn Ser Ser Arg Leu Thr Leu Glu Val Gly Ala Gly Gly Gln His 85 90 95 Met Ala His Leu Val Gln Pro Pro Ala Arg Ala His Ile Val Pro Phe 100 105 110 His Gly Gly Ala Phe Thr Asn Thr Ile Ser Asn Glu Ala Ile Met Thr 115 120 125 Ile Asp Thr Glu Met Met Val Gly Pro Ala His Tyr Pro Thr Met Gln 130 135 140 Glu Arg Ala Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg Arg 145 150 155 160 Arg Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu 165 170 175 Leu Arg Pro Trp Val Asn Gly Arg Phe Val Lys Val Pro Glu Ala Met 180 185 190 Ala Ser Pro Ser Ser Pro Ala Ser Pro Tyr Asp Pro Ser Lys Leu His 195 200 205 Leu Gly Trp Phe Arg 210 <210> SEQ ID NO 77 <211> LENGTH: 187 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 77 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Asn Asn Cys Pro Arg Leu 1 5 10 15 Met Val Ser Pro Ile His His His His His His His Gln Glu His Gln 20 25 30 Leu Cys Glu Tyr Gln Phe Phe Ala His Gly Asn His His His His His 35 40 45 His Gly Ser Ala Ala Asp Tyr Pro Val Pro Pro Pro Pro Asp Asn Phe 50 55 60 Asp His Arg Arg Thr Trp Thr Arg Pro Phe His Glu Thr Ala Ala Ala 65 70 75 80 Gly Asn Ser Ser Arg Leu Thr Leu Glu Val Gly Ala Gly Gly Gln His 85 90 95 Met Ala His Leu Val Gln Pro Pro Ala Arg Ala His Ile Val Pro Phe 100 105 110 Tyr Gly Gly Ala Phe Thr Asn Thr Ile Ser Asn Glu Ala Ile Met Thr 115 120 125 Ile Asp Thr Glu Met Met Val Gly Pro Ala His Tyr Pro Thr Met Gln 130 135 140 Glu Arg Ala Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg Arg 145 150 155 160 Arg Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu 165 170 175 Leu Arg Pro Arg Val Asn Gly Arg Phe Val Lys 180 185 <210> SEQ ID NO 78 <211> LENGTH: 2913 <212> TYPE: DNA <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 78 gagtttagtt tccatgccca tgataatagc atggatgccc catgacgaaa attgtttcac 60 agctggtagt acttttctat tttagtattg gcatggtttc cattttgttg tttttgtctc 120 cctcggactt ttgtgttagc atctcctttt tgttttgacg ctgaccaaaa aaagctacac 180 aaatatctag cagtggcctt gtgtggacat aagatcatgt gggggattcc cagcaagcaa 240 ggtctgcatg gctccggctc ctccgcgtaa gaaagaaaga aatcaacgat ggatcgaggg 300 atcatatcta ttccgaccca ctcattagtt gagcaatatt ttgatagttg ccatatcgaa 360 tattttttct ggcctgagag ctcacggctg cctatatgca gtgcatgtga gagagacaca 420 gtacggccct agctactact acaagtacct tggtagttac tggtactcat aactgcctct 480 tcttcttcct cgacatctct cctcctcggc ttctccacgc accagaccac agcagaaaaa 540 acaaaaaagc aagcaaacct tggagctagc tagcagtatg tccatgtcat gcggtttgtg 600 cggcgccaac aactgcccgc gcctcatggt ctcgcccatt catcatcgtc atcaccatca 660 tcaggagcac cagctgcgtc agcaccagtt cttcgcccaa ggcaaccacc accaccacca 720 cccagtgcca ctgccgccag ccaacttcga ccatagcaga acatggacca caccatttca 780 tgaaacagca gctgcaggga acagcagcag gctcacgctg gaggtgggcg caggcggccg 840 acccatggct cacctagtgc agccaccggc aagagcccac atcgtaagta gtagtaccgc 900 ttaattgttt catctcttgc cgatggatgc gtccctggct tcctccttaa aaatccccac 960 ctaatttatg tccatctata cccactacaa aaaaatagca ccatgtaacc atctcatata 1020 tctgtcacat aattctgtta atgtacgctg ctcaattgtt ctcctgaaaa agatatgcgg 1080 gaatggatct tgatattctt taattttcta tggaggcata tatagagttt gtgttttgta 1140 ttagttgatg cagaattgta tgggttgtca aatcatcagt catacatata aacttatttc 1200 attttatttg accaacaaca aggtaatcag tcatacatgc atactgaaaa tttgacttgt 1260 gttcaataac taaccaactc gaccggcaca gctgggggaa gactttaatc aagctgctag 1320 ctagagctta ataatataac atatctcttt atgggatcaa gcaatacata tgcgctcaat 1380 tctcaacttg tcaatatcta tctggagtcc acactttatg gtaattaatt gacaaagttt 1440 tgtgaaatgg acaatataca tactggatcg atgcaccctt tttctcattt tatgtggtca 1500 ttatgaattt gattgttatt tagtatttca attttatctt gagctagttt tgcaagtctg 1560 tagctcatat ataactgata ctactcccca cgatagcttg cgtagtggcc gggtgatcga 1620 tctaccgagt tcataaaact gatcgagatc gggtccaaaa aagaacaaac ccatacaaaa 1680 tggaaagaag atccttgttt agttagtttg catcagaaaa ttgcctaatt agttacttgc 1740 tatcaatctt ttgaacatgg catgttcacc ccaaacggac tcagatcaca attattgatg 1800 aagttacgcc ttttaaaaac tcataaaact gtacatacat gtacagggct acacacatgt 1860 acataataca cctaattaaa acgtatattc gtagaccaat tgttttggac ggtgcacatc 1920 tttgaaaaaa aatgccagag gagttgttag cttccactgt ccagaaatag aatagttaca 1980 atcaagtgca tctctgaatg aaaatggatc attttctagt taattagaga ccaattagat 2040 acttcataaa caggggagta tcaagtacgt atctgctacc ctaagaaagt acataactgc 2100 gatcttatga ttattttcct cttgatgttc aggtgccatt ttacggaggt gcattcacca 2160 acactattag caatgaagca atcatgacta ttgacacaga gatgatggtg gggcctgccc 2220 attatcccac aatgcaggag agagcagcga aggtgatgag gtatagggag aagaggaaga 2280 ggcggcgcta tgacaagcaa atcagatacg agtccagaaa agcttacgct gagcttcggc 2340 cacgggtcaa cggctgcttt gtcaaggtac ccgaagccat ggcgtcgcca tcatctccag 2400 cttcgcccta tgatcctagt aaacttcacc tcggatggtt ccggtaattt atagcacaag 2460 ccagataaaa tgataacata tttccttctg attgatccac ccgtgaagca gttgttcctc 2520 aaagtaaaat aagtcggtta gtgattgatc gattggagcc attatgttga cttgactatt 2580 taaaatggtc agcagatcaa tcaaacaaaa tgtatttatt gaaacaagtc ttgttatact 2640 acgtgttgat ttaaacatgt aatttcaaga ggatagctac tttgatgtgt aataaaattg 2700 tctcaaaatt ggtgacaagt gcgattgttg ttgtgattta tatggaatta tgtcaatcat 2760 attggaaaaa taattaacca gttgaattaa gtcatcgcca actcaaaatt aaatacgaat 2820 gaggctttta tgtataaagt ttgttatttt atcttgagga cttctctagg ggtggaaaac 2880 ggattgagaa agtacaccat cacgattgcc gaa 2913 <210> SEQ ID NO 79 <211> LENGTH: 975 <212> TYPE: DNA <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 79 taactgcctc ttcttcttcc tcgacatctc tcctcctcgg cttctccacg caccagacca 60 cagcagaaaa aacaaaaaag caagcaaacc ttggagctag ctagcagtat gtccatgtca 120 tgcggtttgt gcggcgccaa caactgcccg cgcctcatgg tctcgcccat tcatcatcgt 180 catcaccatc atcaggagca ccagctgcgt cagcaccagt tcttcgccca aggcaaccac 240 caccaccacc acccagtgcc actgccgcca gccaacttcg accatagcag aacatggacc 300 acaccatttc atgaaacagc agctgcaggg aacagcagca ggctcacgct ggaggtgggc 360 gcaggcggcc gacccatggc tcacctagtg cagccaccgg caagagccca catcgtgcca 420 ttttacggag gtgcattcac caacactatt agcaatgaag caatcatgac tattgacaca 480 gagatgatgg tggggcctgc ccattatccc acaatgcagg agagagcagc gaaggtgatg 540 aggtataggg agaagaggaa gaggcggcgc tatgacaagc aaatcagata cgagtccaga 600 aaagcttacg ctgagcttcg gccacgggtc aacggctgct ttgtcaaggt acccgaagcc 660 atggcgtcgc catcatctcc agcttcgccc tatgatccta gtaaacttca cctcggatgg 720 ttccggtaat ttatagcaca agccagataa aatgataaca tatttccttc tgattgatcc 780 acccgtgaag cagttgttcc tcaaagtaaa ataagtcggt tagtgattga tcgattggag 840 ccattatgtt gacttgacta tttaaaatgg tcagcagatc aatcaaacaa aatgtattta 900 ttgaaacaag tcttgttata ctacgtgttg atttaaacat gtaatttcaa gaggatagct 960 actttgatgt gtaat 975 <210> SEQ ID NO 80 <211> LENGTH: 206 <212> TYPE: PRT <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 80 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Asn Asn Cys Pro Arg Leu 1 5 10 15 Met Val Ser Pro Ile His His Arg His His His His Gln Glu His Gln 20 25 30 Leu Arg Gln His Gln Phe Phe Ala Gln Gly Asn His His His His His 35 40 45 Pro Val Pro Leu Pro Pro Ala Asn Phe Asp His Ser Arg Thr Trp Thr 50 55 60 Thr Pro Phe His Glu Thr Ala Ala Ala Gly Asn Ser Ser Arg Leu Thr 65 70 75 80 Leu Glu Val Gly Ala Gly Gly Arg Pro Met Ala His Leu Val Gln Pro 85 90 95 Pro Ala Arg Ala His Ile Val Pro Phe Tyr Gly Gly Ala Phe Thr Asn 100 105 110 Thr Ile Ser Asn Glu Ala Ile Met Thr Ile Asp Thr Glu Met Met Val 115 120 125 Gly Pro Ala His Tyr Pro Thr Met Gln Glu Arg Ala Ala Lys Val Met 130 135 140 Arg Tyr Arg Glu Lys Arg Lys Arg Arg Arg Tyr Asp Lys Gln Ile Arg 145 150 155 160 Tyr Glu Ser Arg Lys Ala Tyr Ala Glu Leu Arg Pro Arg Val Asn Gly 165 170 175 Cys Phe Val Lys Val Pro Glu Ala Met Ala Ser Pro Ser Ser Pro Ala 180 185 190 Ser Pro Tyr Asp Pro Ser Lys Leu His Leu Gly Trp Phe Arg 195 200 205 <210> SEQ ID NO 81 <211> LENGTH: 5734 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 81 ttttcaccaa aagtaattac ctatgtacta tatgtatact tttttctgtg tgattttcat 60 gaccgatctt gtcgatagct agctaggatg agagaagtca atgcataatg tgtgtgatat 120 gtagctagct agccagtcct aaaagatcaa acatgtaatg gattgtgctg tgtgtgtggc 180 agtctgcatc acgccatcag atgacaaaaa tattctctac ctagctagtt cacatgaact 240 tgctggcctg catctataca tatacacacc agaacaaaga atacttggct tttctttctt 300 tttgtagcat agcctttgtt tctacttcag ggcagaagaa gatgaatcgc ctgtgtggtg 360 gtccgagata gcttagatgc atagatctgt gtggtagccc gcagggtgtg gtgctgatga 420 ggtcgcccac gcgggctact cctgcgagct caggattgtg tggactgtct ggccctgctt 480 tatgcaaagg aggaaatggc ggcggattcc aacgctccat ggctccagac tctcccgctg 540 cttcttgcgc ttttcgctgc ccagaaagat cgaccacatg tgtatctgga ttgaaatgtg 600 ctagctaatg gttgtttcgt tcttgatttt tgctcctttt catgtgctcc acatgtacac 660 aatagaaaga tcttgaaaac gactccgctg ccggtgatac ctcgatttgt ggatcagagt 720 tggtcgcaca gacaagggat cgatcgagat atatgcttgc caatggccat ccaaatacat 780 aaatggttcc atgtcaccga tgtgcgtgca agatagcaaa catgatcaaa ttgactgttt 840 aatctcttcg tctggtttaa ttatgaaact agtatatttt cgaaccctca actatatatt 900 ttgtgtggtg aacttttgtt ggttctcatt ttacagctaa attaatttcc acgcccatac 960 gtaacgcttt gttacgaggg gaggctcaca caattgaaaa agcctagccg cctttcccat 1020 cgccttcctt tctcgccgcc acgcaggttc aggagcagct tactggggaa gttttgaagg 1080 tcttgggggg ttgttgtagc ttgacaagga gatgaaggct cgagtggagg tttccatcag 1140 ggagtgttca acagcagcat ttgtgaatcc ggcggcgccc gaaccaaccc aacatggtga 1200 gcttctacgg cggcgcagct tggctaggcc atcggagaag atgatgtgga tgcatggccc 1260 tggagggcgg cgagttcgat ctcaggtcca gacttggcgt acaacagcgt gataattttg 1320 tctcatgcat tctttatgct gtcttcgtgt tttgttaggt atggcttgcc ggctgcgctc 1380 ccccctgttg aaagaaatgt tgtccccgtc ttgccccctg ctgatgtgct caccaccgat 1440 ggagggtgtg tgtttttgtg tctccgtcga tgggtcttcc gggatccaga cggtttaggt 1500 tttccatgga ttcgcccgat tcggccagct ttcgtgatct tcagagtttc tacaagtcct 1560 tatcgatgtt ctcttctctg gggtggcggt ttgctttgcg gatcacagtc tcgccgacgt 1620 ctcttggtct gcgtcaacga gttcctactc gttgcctctg caagctcctg ggtttgaaaa 1680 aaggttcgct acatcaaggc cgagacccaa aaacagcacc gagctttcat agtgcgccgc 1740 cgatgtatgc atgacgaaga agacttcggc acccttgaag tgttgattgt aatttttctt 1800 tgtatatggc tgtgtttgta aggtcctatg attcttaata tatggtttta agcctctttg 1860 ccaaaaaaaa gttcaacgcc catcacatta ctatttttat gatgaagagt gtttttgtta 1920 acttaaaatg tagcgtcaaa tggatacaga gcatgatgag caacacgcgg cctttgcaat 1980 accaactgtc tgtccaaact aaaaaaaaac tgacatattg acaatgctaa agtcatatag 2040 gaccaacact acaccattaa ttgttccaca acttgtactt ttctgtttta gtattgccat 2100 ggtttccact gtgttgtgtt tgtctccctc ggacctttgt gttagcatct cctttttgtt 2160 tgacagtgac caaaaaagct acaaatatct agcagtggcc ttgcgtggac ataagatcat 2220 gtgggagatt cccggcaagc aaggcgtgca tgggtccagc tcctccgcgt aagaaagaaa 2280 gaaataaaaa atgaatcgag gggtagtatc tattccgacg cactcattag ttgggcctat 2340 ttgatttgat ccatcatctt ttgctaattc tcagatcgaa tcttttgcct ggtctgcagc 2400 tcactgctgc atatatgcag tgcagtggag gagggagaga cacaacacaa ccctagctat 2460 ttcaaggtgc cttagtagtt agtactcgtc gtcgtctctt cttcttcctc gacatctctc 2520 cccctccacg cgccaaacca caccagaaac aaacaagcaa gcaatcaaac gtaggggcta 2580 gctgcagtat gtccatgtca tgcggtttgt gcggcgcaag cgactgcccg caccacatga 2640 tctcgcccgt tcttcagcat caggaacaac actggctgcg cgagtaccag ttcttcaccc 2700 aaggccacca ccaccaccac cacggcgcgg cggcggacta cccaccgcca ccgccaccgt 2760 cggccaattg ccaccactgc agatcatgga ccacaccgtt tcatgaaaca gcagctgcag 2820 ggaacagcag cagactcacg ctggaggtag atgcaggcgg ccaaaacatg gctcacctgc 2880 tgcagccacc ggcacggcca agaaccacca tcgtgagtag tactactgct taattgttcc 2940 agctcttgcc gatcgctggg gcctccttgt aacaaaagtt cccttttacg taatctccat 3000 ctactccccc cccccccccc cccccccccg ccccctcccc gcatctcaaa aaaagttagc 3060 gccatgtaac cagctcatat atctgtcaca taattctgtt aatttatgct ggtcaattat 3120 aatctcccaa ggcagaaagt ttgtgttttg tatcagttga tgaacaagaa tgggaactca 3180 catcatcagt tacacataca tacttatttc attttatttg actaacaagg taatcagtta 3240 attcctttat gggaacaagc aatacatatg tccacgcctt catgttaatt ccttgacaaa 3300 gtttgtgaaa tggacaatat atatactgga tcaatgcacc ctctttctca ttttatgtgg 3360 tcatttatga attttagtgc tattttatat ttaaattttc tcttaagctt gttttgtaag 3420 cttatagctc atgtataaca gatactactc cccataattg cttccgtagt ggccgggtga 3480 tcaatctacc gagttcataa aactgatcgg gatcagatcc aaaacagacc aaaacctcac 3540 gaaatagaaa caagatcctt gtttaataag tttgcaccag gaaattgcct acttaattac 3600 tttctatcaa tcttatgaac atggcatgtt tctcacatat ggtgacccag atcacaattg 3660 ttgacggagt taaacatttt tagcaattca taaaaccatg cacagatgta cagggctacg 3720 cgtatgcaca tacataatac acctaattaa aacatatatt catagagcga ttgagtttgg 3780 actgtgcgct tctttggaca caaaggcccg ggaagttgtt ctcttccatt gtctagaaaa 3840 atagaacagt tacaatcaag tgcaccactg aatgaaaatg ggtcaactct ggttaataag 3900 agaccaactg tacttcataa acagggaata tcatgtacat atctgcaacc cacaggaaaa 3960 gtacagagct gcactcttac agttattttc ctcttcatgt tcaggtgcca ttctgcgggg 4020 ctgcattcac cagcactatt agcaatgcaa caatcatgac tattgataca gagatgatgg 4080 tgggggctgc ccataatctg acgatgcagg agagagaggc gaaggtgatg aggtacaggg 4140 agaagaggaa gaggcggtgc tatgacaagc aaatccgcta cgagtccaga aaagcttacg 4200 ccgagctcag gccacgggtc aatggctgct ttgtcaaggt accagaagcc gctgcatcgt 4260 cgtcaccccc agcttcgccc tatgatccta gtaaacttca cctcggatgg ttccagtagt 4320 ttttcatcaa agtaaaataa gttggttatt gattgaccga cgggaggagt tatgttgatt 4380 tgactatttc aaaaggtcag caaaccaatc aaagaaaatg tatttgttga aacaagtatt 4440 gttatgcttt atgttaattt aagcatgtaa tttgaggagg ctagctactt agatgtgttt 4500 attgtatgca accaattgaa tcaagtcatc accaactcaa agttaaatac ggacgagctt 4560 tttatgtata aagttgttgt tttatcttga cgacttatca agagtgaaaa atggattggg 4620 agttatgagt aaaccatcac gaccgccaaa gatgtacaat gcttattttg agagagaaaa 4680 ttatatttca ctcaccaaat atgagttgaa ccttgtaacc acatgtatat tacaaagctg 4740 tgtgtcacct aactaatttg aggccttatc ataggtaaaa tacctccaat ctgcacgaat 4800 gagtcacttt aaaagaatat gtcacgttgc atggaaaact gtaaacatgt gtagacagca 4860 taatatatag ctgcaaatca tccaaagctt gtgtactata ttataattat gagttcctta 4920 tgctgttgca tgtacttatt gaagtgatcc ttcgtctatg aggtaagttt gtacattcat 4980 tcatccattt aacctcgcga atatagatag ctagttaatt cgtttgatcg atcatgtgta 5040 tgtgtgcgtc catagtgtca ccgcctttat cactgggaga tggcacacgg tggcagcctc 5100 caacctcaag ctggtgcaaa ccagatcagc tagacaagat aacaatgttt gtccaagata 5160 aagggaagct attgttgact accatgatcc agcaagttgc caaatactag gggccagttc 5220 ttttgttggc ttccaaaata agctgccccc tatctagctt tttctaaaag cccaaccaaa 5280 ttaatttttt agaagcttac taattaagac ttgatagtag gcttctaaaa agtatttttg 5340 gttgggcttc tagaataagc tgggtagggg gccgcttatt ctagaagccc aaaaaaccac 5400 taaaagaact gaccctaatt gtcatgagat ttattaagtc caaagctcga tggaagtgac 5460 tagattaatt gtttgttcct aaattcatgg gcggatgcca tgggtgaagg caaagtaagt 5520 ttaactatat acttaacact agttatctaa taagttaatg ctactagcta tttgttgata 5580 tcatgataat atttagactg aattatatta tggagtgtaa aatttcacaa tatttcagca 5640 gcggcacccc ggatattaag atcctaggtc cttcaccgcc ttaattaata tcaattcccc 5700 tgaacaagtt attacttggt tgttccatct tgta 5734 <210> SEQ ID NO 82 <211> LENGTH: 639 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 82 atgtccatgt catgcggttt gtgcggcgca agcgactgcc cgcaccacat gatctcgccc 60 gttcttcagc atcaggaaca acactggctg cgcgagtacc agttcttcac ccaaggccac 120 caccaccacc accacggcgc ggcggcggac tacccaccgc caccgccacc gtcggccaat 180 tgccaccact gcagatcatg gaccacaccg tttcatgaaa cagcagctgc agggaacagc 240 agcagactca cgctggaggt agatgcaggc ggccaaaaca tggctcacct gctgcagcca 300 ccggcacggc caagaaccac catcgtgcca ttctgcgggg ctgcattcac cagcactatt 360 agcaatgcaa caatcatgac tattgataca gagatgatgg tgggggctgc ccataatctg 420 acgatgcagg agagagaggc gaaggtgatg aggtacaggg agaagaggaa gaggcggtgc 480 tatgacaagc aaatccgcta cgagtccaga aaagcttacg ccgagctcag gccacgggtc 540 aatggctgct ttgtcaaggt accagaagcc gctgcatcgt cgtcaccccc agcttcgccc 600 tatgatccta gtaaacttca cctcggatgg ttccagtag 639 <210> SEQ ID NO 83 <211> LENGTH: 212 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 83 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Ser Asp Cys Pro His His 1 5 10 15 Met Ile Ser Pro Val Leu Gln His Gln Glu Gln His Trp Leu Arg Glu 20 25 30 Tyr Gln Phe Phe Thr Gln Gly His His His His His His Gly Ala Ala 35 40 45 Ala Asp Tyr Pro Pro Pro Pro Pro Pro Ser Ala Asn Cys His His Cys 50 55 60 Arg Ser Trp Thr Thr Pro Phe His Glu Thr Ala Ala Ala Gly Asn Ser 65 70 75 80 Ser Arg Leu Thr Leu Glu Val Asp Ala Gly Gly Gln Asn Met Ala His 85 90 95 Leu Leu Gln Pro Pro Ala Arg Pro Arg Thr Thr Ile Val Pro Phe Cys 100 105 110 Gly Ala Ala Phe Thr Ser Thr Ile Ser Asn Ala Thr Ile Met Thr Ile 115 120 125 Asp Thr Glu Met Met Val Gly Ala Ala His Asn Leu Thr Met Gln Glu 130 135 140 Arg Glu Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg Arg Cys 145 150 155 160 Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu Leu 165 170 175 Arg Pro Arg Val Asn Gly Cys Phe Val Lys Val Pro Glu Ala Ala Ala 180 185 190 Ser Ser Ser Pro Pro Ala Ser Pro Tyr Asp Pro Ser Lys Leu His Leu 195 200 205 Gly Trp Phe Gln 210 <210> SEQ ID NO 84 <211> LENGTH: 3454 <212> TYPE: DNA <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 84 tgttttgtta ggtatggcgt gccggctgtg ctcccccctg ttgaaagaaa tgttgtcccc 60 atcctgcccc ctggcgatgt gctcaccacc gatggagggt gtgtgttttt gtgtctccgt 120 cgatgggtct tctgggatcc ggtcggttta ggtttcccat ggattcgccc gaattcggcc 180 agctttcgtg atcttcagag tttctacaag tccttatcga cgttctcttc tctggggtgg 240 cggtttgctt tgcggatcac agtctcgccg acgtctcttg gtctgcgtcg acgagttcct 300 actcgttgcc tctgcaagct cctgggtttc aaaaaaggtt tgctacatca aggcggagac 360 ccaaagacag caccgagctt tcatagtgcg ccgccgatgt atgcatgacg aagaagactt 420 cggcacccct aaagttttga ttgtaatttt tctttgtata tgggtgtatt tgtaaggtcc 480 tatgattctt aatatatggt tttaagcctc tttgccaaaa aaaaaagttc aacacccatc 540 acattactat ttttacgatg aagagtgttt ttgttaactt aaaatgtagc gtcaaatgga 600 tacagagcat gatgagcaac acgcggcctt tgcaatacca agtgtctgtc caaactaaaa 660 aaaactgaca tattgacaat gctaaagtca tataggacca acactacacc actaaatgtt 720 ccacaacttg tacttttctg tttagtattg ccatggtttc cattgtgttg tgtttgtctc 780 cctcggacct ttgtgttagc atctcctttt tgtttgacag tgaccaaaaa agctacaaat 840 atctagcagt ggccttgcgt ggacataaga tcatgtggga gattcccggc aagcaaggtg 900 tgcatggctc cagctcctcc gcgtaagaaa gaaagaaata aaaaatgaat cgaggggtag 960 tatctattcc gacgcactca ttagttgggc ctatttgatt tgatccatca tcttttgcta 1020 attctcagat cgaatctttt gcctggtctg cagctcactg ctgcatacat gcagtgcagt 1080 ggaggaggga gagacacaac acaaccctag ctatttcaag gtgccttagt agttagtact 1140 cgtcgttgtc tcttcttctt cctcgacatc tctccccctc cacgcaccaa accacaccag 1200 aaacaaacaa gcaagcaagc aaacgtagga gctagctgca gtatgcccat gtcatgcggt 1260 ttgtgcggcg caagcgactg cccgcaccac atgatctcgc ccgttcttca gcatcaggaa 1320 caacaccggc tgcgcgagta ccagttcttc acccaaggcc accaccacca ccaccacgac 1380 gcggcggcgg actacccacc gccaccgcca ccgtcagcca attgccacca ctgcagatca 1440 tggaccacac cgtttcatga aacagcagct gcagggaaca gcagcaggct cacgctggag 1500 gtagacgcag gcggccaaaa catggctcac ctgctgcagc caccggcacg gccaagaacc 1560 accatcgtga gtagtactac tgcttaattg ttccagctct tgccgatcgc ttgggcctcc 1620 ttctaacaaa agttcccttt tacgtaatct ccatctactc cccccccccc ccccccccgg 1680 catctcaaaa aaagttagcg ccatgtaacc agctcatata tctgtcacgt aattctgtta 1740 atttatgctg gttgaatata atctcccaag gcagagtgtt tgtgttttgt atcagttgat 1800 gcacaagaat gggcactcac atcatcagtt acacatacat acttatttca ttttatttga 1860 ctaacaaggt aatcagttaa ttcctttatg ggaacaagca atacatatgt ccacgccttc 1920 atgttaattc cttgacaaag tttgtgaaat ggacaatata tatactggat cagtgcacca 1980 tctttttcat tttatgtggt catttatgaa ttttagtgct attttgtatt taaaattttc 2040 tcttaagctt gttttgtaag cttatagctc aagtataaca gatactactc cccataattg 2100 cttccgtagt ggccgggtga tcaatctacc gagttcataa aactgatcga aatcagatcc 2160 aaaacagacc aaaacctcac gaaatagaaa caagatcctt gtttaattag tttgcaccag 2220 gaaattgcct acttaattac tttctatcaa tcttatgaag atggtatgtt tctcacatat 2280 ggtgatccag atcacaattg ttgacggagt taaacatttt tagcaattca taaaaccgtg 2340 cacagatgta cagggctacg cgtatgcaca tacataatac acctaattaa aacatatatt 2400 catagagcga ttgagtttgg actgtgcgct tctttggaca caaaggcccg ggaagttgtt 2460 ctcttccatt gtctagaaaa atagaacagt tacaatcaag tgcaccactg aatgaaaatg 2520 ggtcaattct ggttaataag agaccaactg tacttcataa acagggaata tcatgtacat 2580 atctgcaacc cacaggaaaa gtacagaact gcactcttac gattattttc ctcttcatgt 2640 tcaggtgcca ttctgcgggg ctgcattcac cagcactatt agcaatgcaa cgatcatgac 2700 tattgataca gagatgatgg tgggggctgc ccataatctg acgatgcagg agagagaggc 2760 gaaggtgatg aggtacaggg agaagaggaa gaggcggtgc tatgacaagc aaatccgcta 2820 tgagtccaga aaagcttacg ccgagctcag gccacgggtc aatggccgct ttgtcaaggt 2880 accagaagcc gctgcatcgt cgtcaccccc agcttcgccc tatgatccta gtaaacttca 2940 cctcggatgg ttccggtagt ttttcatcaa agtaaaataa gttggttatt gtttgaccga 3000 tgggaggagt tatgttgatt tgactatttc aaaaggtcag cagaccaatc aaagaaaatg 3060 tatttgttga aacaagtatt gttatgcttt atgttaattt aagcatgtag tttgaggagg 3120 ctagctactt agatgtgttt attgtatgca accaattgaa tcaagtcatc accaactcaa 3180 agttaaatac ggacaagctt tttatgtata aagttgttat tttatcttga cgacttatca 3240 agagtgaaaa atggattggg agttatgagt aaaccatcac gaccgccaaa gatgtacaat 3300 gcttattttg agagagaaaa attatatttc actcaccaaa tatgagttga accttgtaac 3360 cacatgtata ttacaaagct gtgtgtcacc taactaattt gaggccttat cataggtaaa 3420 atacctccaa tctgcacgaa tgaggcactt taaa 3454 <210> SEQ ID NO 85 <211> LENGTH: 639 <212> TYPE: DNA <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 85 atgcccatgt catgcggttt gtgcggcgca agcgactgcc cgcaccacat gatctcgccc 60 gttcttcagc atcaggaaca acaccggctg cgcgagtacc agttcttcac ccaaggccac 120 caccaccacc accacgacgc ggcggcggac tacccaccgc caccgccacc gtcagccaat 180 tgccaccact gcagatcatg gaccacaccg tttcatgaaa cagcagctgc agggaacagc 240 agcaggctca cgctggaggt agacgcaggc ggccaaaaca tggctcacct gctgcagcca 300 ccggcacggc caagaaccac catcgtgcca ttctgcgggg ctgcattcac cagcactatt 360 agcaatgcaa cgatcatgac tattgataca gagatgatgg tgggggctgc ccataatctg 420 acgatgcagg agagagaggc gaaggtgatg aggtacaggg agaagaggaa gaggcggtgc 480 tatgacaagc aaatccgcta tgagtccaga aaagcttacg ccgagctcag gccacgggtc 540 aatggccgct ttgtcaaggt accagaagcc gctgcatcgt cgtcaccccc agcttcgccc 600 tatgatccta gtaaacttca cctcggatgg ttccggtag 639 <210> SEQ ID NO 86 <211> LENGTH: 212 <212> TYPE: PRT <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 86 Met Pro Met Ser Cys Gly Leu Cys Gly Ala Ser Asp Cys Pro His His 1 5 10 15 Met Ile Ser Pro Val Leu Gln His Gln Glu Gln His Arg Leu Arg Glu 20 25 30 Tyr Gln Phe Phe Thr Gln Gly His His His His His His Asp Ala Ala 35 40 45 Ala Asp Tyr Pro Pro Pro Pro Pro Pro Ser Ala Asn Cys His His Cys 50 55 60 Arg Ser Trp Thr Thr Pro Phe His Glu Thr Ala Ala Ala Gly Asn Ser 65 70 75 80 Ser Arg Leu Thr Leu Glu Val Asp Ala Gly Gly Gln Asn Met Ala His 85 90 95 Leu Leu Gln Pro Pro Ala Arg Pro Arg Thr Thr Ile Val Pro Phe Cys 100 105 110 Gly Ala Ala Phe Thr Ser Thr Ile Ser Asn Ala Thr Ile Met Thr Ile 115 120 125 Asp Thr Glu Met Met Val Gly Ala Ala His Asn Leu Thr Met Gln Glu 130 135 140 Arg Glu Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg Arg Cys 145 150 155 160 Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu Leu 165 170 175 Arg Pro Arg Val Asn Gly Arg Phe Val Lys Val Pro Glu Ala Ala Ala 180 185 190 Ser Ser Ser Pro Pro Ala Ser Pro Tyr Asp Pro Ser Lys Leu His Leu 195 200 205 Gly Trp Phe Arg 210 <210> SEQ ID NO 87 <211> LENGTH: 1985 <212> TYPE: DNA <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 87 cctccgcgta aggaagaaat aaatcaaaaa tgcatcgagg gaccgtatct attccgacgc 60 gctcattagt tgggcctatt tgatttgatt tgatccatcg tttttgctaa ttctcaggtc 120 gaatcttttg tttggcctgc agctcagtgc tgcatatatg cagtgcagtg cagtgcagga 180 gggagagaca caatacagcc ctagcttctt caaggtgtta gtagctagca ctcatcgctg 240 tctcttcttc ttcctcgaca tctctcttcc acgcaccaga ccacaccaga aacaaacaaa 300 ctagcaaaca agcaaacgtt ggagttagct gcagtatgtc catgtcatgt ggtttgtgcg 360 gcgccagcaa ctgcgcgtac cacatgatgt cgcccgttct tcttcatcat caccatcatc 420 aggaacaccc actgcacgag taccagttct tcgcccaagg tcaccaccac caccacagcg 480 cggcagcgga ctacccacca ccaccgccac cgccagacaa ttgccaccac cacagatcat 540 ggaccacgcc gtttcatgaa acagcagctc cagagaacag caccaggctc acacgggagg 600 tggacgcagg cggccaacac atggctcacc tgctgcagcc accggcgccg ccaagagcca 660 ccatcgtgag tagtactact gcttaatttt tctatctctt gccgatcgat gggacctgct 720 aacaaaaatc acactttctt aatttccatc tcaaaaaaag ctaccgccat gtgaccagct 780 catatatatg ccacataact cctttaattt attctggtcg attgtaattt accaaggcag 840 aaagcttgta ttttgtatca gttgatgcac aagaatgggc gctcacgtca tcagtcgcac 900 atactatata cttatttcat tttatttgac taacaaggta actagttaat tcctttatgg 960 ggtcaagcaa tacatatgtg cacgccttca tgttaattcc ttgacaaagt ttgtgaagtg 1020 gaaaatatat ttactttatc aatgcaccta ctctcatttt atgtggtcat ttatgaattt 1080 tattaatttt ctgttgagct agttttgtat gcttatagct catatataac tgatactact 1140 ccccataatt tttccgtagt ggtcgggtga tcgatctacc tagttcataa acttatcgag 1200 atcaggtcca aaacagacca aaacctcacg aaatggaaac aagatccttg tttaattagt 1260 ttgcatcagg aaattgctta ttacttgctg tcaatcttat gaagatggta ttttcctcac 1320 aaatggatcc agtcacaatt gttgatgaag ttaaacattt ttggcaattc ataaaaccgt 1380 gcatagatgt ccggctacac gcacacaagt acataataca cctagttaaa acatatatcc 1440 atagagcaat tgagtttgga ctatgcgctt cattggacac aaaggcccgg gaagttgttc 1500 tcttccattg tctaaaaaaa tagaacagtt acagtcaagt gcaacactga atgaaaatgg 1560 atcaagtttt ggttaacaag agaccaactt atacttcata aacaaggaat atcaagtaca 1620 tatctgctac ccacaagaaa agtacacctt atgactattt tcttcttgat gttcaggtgc 1680 cattctgcga gagtgcattc gccagcacta ttagcaacgc aacgatcatg actattgata 1740 cagaaatgat ggtggggcct gcctataatc caacgatgca ggagagagag gcgaaggtga 1800 tgaggtacag ggagaagagg aagaggcggc gctatgacaa gcaaatccgc tacgagtcca 1860 gaaaagctta cgccgagctc aggccacggg tcaatggccg ctttgccaag gtgcccgaag 1920 ccgttgtgtc tccatcaccc ccaacttccc cccatgatcc tagtaaactt cacctcggat 1980 ggttc 1985 <210> SEQ ID NO 88 <211> LENGTH: 639 <212> TYPE: DNA <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 88 atgtccatgt catgtggttt gtgcggcgcc agcaactgcg cgtaccacat gatgtcgccc 60 gttcttcttc atcatcacca tcatcaggaa cacccactgc acgagtacca gttcttcgcc 120 caaggtcacc accaccacca cagcgcggca gcggactacc caccaccacc gccaccgcca 180 gacaattgcc accaccacag atcatggacc acgccgtttc atgaaacagc agctccagag 240 aacagcacca ggctcacacg ggaggtggac gcaggcggcc aacacatggc tcacctgctg 300 cagccaccgg cgccgccaag agccaccatc gtgccattct gcgagagtgc attcgccagc 360 actattagca acgcaacgat catgactatt gatacagaaa tgatggtggg gcctgcctat 420 aatccaacga tgcaggagag agaggcgaag gtgatgaggt acagggagaa gaggaagagg 480 cggcgctatg acaagcaaat ccgctacgag tccagaaaag cttacgccga gctcaggcca 540 cgggtcaatg gccgctttgc caaggtgccc gaagccgttg tgtctccatc acccccaact 600 tccccccatg atcctagtaa acttcacctc ggatggttc 639 <210> SEQ ID NO 89 <211> LENGTH: 213 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 89 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Ser Asn Cys Ala Tyr His 1 5 10 15 Met Met Ser Pro Val Leu Leu His His His His His Gln Glu His Pro 20 25 30 Leu His Glu Tyr Gln Phe Phe Ala Gln Gly His His His His His Ser 35 40 45 Ala Ala Ala Asp Tyr Pro Pro Pro Pro Pro Pro Pro Asp Asn Cys His 50 55 60 His His Arg Ser Trp Thr Thr Pro Phe His Glu Thr Ala Ala Pro Glu 65 70 75 80 Asn Ser Thr Arg Leu Thr Arg Glu Val Asp Ala Gly Gly Gln His Met 85 90 95 Ala His Leu Leu Gln Pro Pro Ala Pro Pro Arg Ala Thr Ile Val Pro 100 105 110 Phe Cys Glu Ser Ala Phe Ala Ser Thr Ile Ser Asn Ala Thr Ile Met 115 120 125 Thr Ile Asp Thr Glu Met Met Val Gly Pro Ala Tyr Asn Pro Thr Met 130 135 140 Gln Glu Arg Glu Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg 145 150 155 160 Arg Arg Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala 165 170 175 Glu Leu Arg Pro Arg Val Asn Gly Arg Phe Ala Lys Val Pro Glu Ala 180 185 190 Val Val Ser Pro Ser Pro Pro Thr Ser Pro His Asp Pro Ser Lys Leu 195 200 205 His Leu Gly Trp Phe 210 <210> SEQ ID NO 90 <211> LENGTH: 2043 <212> TYPE: DNA <213> ORGANISM: Hordeum vulgare <220> FEATURE: <221> NAME/KEY: misc_feature <222> LOCATION: 1105, 1156, 1190, 1197, 1209, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1294, 1300, 1313, 1326, 1340 <223> OTHER INFORMATION: n = A,T,C or G <220> FEATURE: <221> NAME/KEY: misc_feature <222> LOCATION: 1359, 1385 <223> OTHER INFORMATION: n = A,T,C or G <400> SEQUENCE: 90 tcaaatattc tagcagtggc cttgcgtgga cataagatca tgtggtagat tcccggcaag 60 caaggtgtgc atggctccaa ctcctccgcg taaggaagaa ataaatcaaa aatgcatcga 120 gggaccgtat ctattccgac gcactcatta gttggattta tctgatttga ttttatccat 180 cgtcttttgc taattctcag atcgaatctt ttgtctggtc tgcagctcac tgctgcatat 240 atgcagtgca gtgcaggagg gagagacaca atacagccct agcttcttca aggtgcttta 300 gtagctagca ctcatcgctg tctcttcttc ttcctcgaca tctctcttcc acgcaccaga 360 ccacaccaga aacaaacaga caagcaagca agcaagcaaa cgttggagct agctgcagta 420 tgtccatggc atgcggtttg tgcggcgcca gcaattgccc gtatcacatg atgtcgcccg 480 ttcttcttca tcatcaccat catcaggaac atcggcagcg cgagtaccag ttcttcgccc 540 aaggtcacca ccaccaccac cacggcgcgg cagcagacta cccaccgcca cagccaccgc 600 cggccaattg ccaccaccgc agatcatggg ccacgctgtt tcatgaaaca gcagctccag 660 tgaatagcac caggctcaca caagaggtgg acgcaggcgg ccaacagatg gctcacctgc 720 tgcagccacc ggcgccgcca agagccacca tcgtgagtac tactgcttaa tcgttccatc 780 tcttcccgat cgatgtgact ccttctaaca aaaatcacac tttcttaatt tccatctcaa 840 aaaaagctag cgccatgtga ccagctcata tatctgtcac ataactccgt taatttatgc 900 tggtcgattg taatttacca aggcagaaag tttgtgtttt gtatcagttg atgcacaaga 960 ctggatgctc agatcatcag tcacacatac tatatattta tttcatttta tttgactaac 1020 aaggtaatca gttaattcct ttatggggtc aagcaacata tgtccacgcc ttcatgttaa 1080 ttccttggca gagtttgtga aatanaagat atatattggg atcaatgcac cctacctctt 1140 tctcatttta tgtggncatt taaaaatttg aatgctattt tgtatttaan tttctcntga 1200 gctagttgng aagcttatag ctcaatttaa ctggaannnn nnnnnnnnnn nnnnnnnnnn 1260 nnnnncgagt tcatgaaact gatcaagatc agtncaaaan aggccaaacc tcncgaaatg 1320 gaattncgat ccttgttaan tagtttgcat caggaaatng gctacttaat tacttgctac 1380 caatnttatg aagatggcat gtttcctcac aaatggatcc agctcacaat ttttggtgaa 1440 gttaaacatt tttagcaatt cataaaaggt gcatagatgt acagggctac acgtacacac 1500 gcacataata cgcctagtta aaacatatat gcatagagca attgagtttg gacaatgcgc 1560 ttctttggac ataatggccc gggaaattgt tctcttccat tgtctaaaaa catagaacag 1620 ttagaatcaa gtgcaccact gaatgagaat gggtcaattt ttggttaacg agagaccaac 1680 tatacgttat aaacactgta ctactctcac cattgttttc ctctcgatgt tcaggtgcca 1740 ttccgccgga gtgcattcac caacactatt agcaacgcaa cgatcatgac tattgataca 1800 gagatgatgg cggggactgc ctatagtcca acgatgcagg aaagagaagc aaaggtgatg 1860 aggtacaggg agaagaggaa gaagcggcgc tatgacaagc aaatccgcta cgagtccaga 1920 aaagcttacg ccgagcttag gccacgggtc aacggccgct ttgtcaaggt acctgaagcc 1980 gctgcgtcac catcaccccc agcttcgccc catgatccta gtgaacttca cctcggatgg 2040 ttc 2043 <210> SEQ ID NO 91 <211> LENGTH: 642 <212> TYPE: DNA <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 91 atgtccatgg catgcggttt gtgcggcgcc agcaattgcc cgtatcacat gatgtcgccc 60 gttcttcttc atcatcacca tcatcaggaa catcggcagc gcgagtacca gttcttcgcc 120 caaggtcacc accaccacca ccacggcgcg gcagcagact acccaccgcc acagccaccg 180 ccggccaatt gccaccaccg cagatcatgg gccacgctgt ttcatgaaac agcagctcca 240 gtgaatagca ccaggctcac acaagaggtg gacgcaggcg gccaacagat ggctcacctg 300 ctgcagccac cggcgccgcc aagagccacc atcgtgccat tccgccggag tgcattcacc 360 aacactatta gcaacgcaac gatcatgact attgatacag agatgatggc ggggactgcc 420 tatagtccaa cgatgcagga aagagaagca aaggtgatga ggtacaggga gaagaggaag 480 aagcggcgct atgacaagca aatccgctac gagtccagaa aagcttacgc cgagcttagg 540 ccacgggtca acggccgctt tgtcaaggta cctgaagccg ctgcgtcacc atcaccccca 600 gcttcgcccc atgatcctag tgaacttcac ctcggatggt tc 642 <210> SEQ ID NO 92 <211> LENGTH: 214 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 92 Met Ser Met Ala Cys Gly Leu Cys Gly Ala Ser Asn Cys Pro Tyr His 1 5 10 15 Met Met Ser Pro Val Leu Leu His His His His His Gln Glu His Arg 20 25 30 Gln Arg Glu Tyr Gln Phe Phe Ala Gln Gly His His His His His His 35 40 45 Gly Ala Ala Ala Asp Tyr Pro Pro Pro Gln Pro Pro Pro Ala Asn Cys 50 55 60 His His Arg Arg Ser Trp Ala Thr Leu Phe His Glu Thr Ala Ala Pro 65 70 75 80 Val Asn Ser Thr Arg Leu Thr Gln Glu Val Asp Ala Gly Gly Gln Gln 85 90 95 Met Ala His Leu Leu Gln Pro Pro Ala Pro Pro Arg Ala Thr Ile Val 100 105 110 Pro Phe Arg Arg Ser Ala Phe Thr Asn Thr Ile Ser Asn Ala Thr Ile 115 120 125 Met Thr Ile Asp Thr Glu Met Met Ala Gly Thr Ala Tyr Ser Pro Thr 130 135 140 Met Gln Glu Arg Glu Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys 145 150 155 160 Lys Arg Arg Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr 165 170 175 Ala Glu Leu Arg Pro Arg Val Asn Gly Arg Phe Val Lys Val Pro Glu 180 185 190 Ala Ala Ala Ser Pro Ser Pro Pro Ala Ser Pro His Asp Pro Ser Glu 195 200 205 Leu His Leu Gly Trp Phe 210 <210> SEQ ID NO 93 <211> LENGTH: 22 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 93 ccaacacatg gctcacctag tg 22 <210> SEQ ID NO 94 <211> LENGTH: 25 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 94 aaatggcacg atgtgggctc ttgcc 25 <210> SEQ ID NO 95 <211> LENGTH: 25 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 95 ttgcttcatt gctaatagtg ttggt 25 <210> SEQ ID NO 96 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 96 ccaccactgc agatcatgga 20 <210> SEQ ID NO 97 <211> LENGTH: 26 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 97 ccaagaacca ccatcgtgcc attctg 26 <210> SEQ ID NO 98 <211> LENGTH: 23 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 98 ttgctaatag tgctggtgaa tgc 23 <210> SEQ ID NO 99 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 99 ggctccaatc gatcaatcac 20 <210> SEQ ID NO 100 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 100 ttcttcctcg acgtctctcc 20 <210> SEQ ID NO 101 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 101 tgaggcgcgg gcagttgttg 20 <210> SEQ ID NO 102 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 102 ggttaagctt gggggagaag 20 <210> SEQ ID NO 103 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 103 gttgagtggc cctgtttctc 20 <210> SEQ ID NO 104 <211> LENGTH: 22 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 104 cattgatcag cctaaccaaa ca 22 <210> SEQ ID NO 105 <211> LENGTH: 22 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 105 caaattctaa tccccaatcc aa 22 <210> SEQ ID NO 106 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 106 ggcggtaagg atctgagcta 20 <210> SEQ ID NO 107 <211> LENGTH: 21 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 107 agtgggtcta gagtcctgct t 21 <210> SEQ ID NO 108 <211> LENGTH: 20 <212> TYPE: DNA <213> ORGANISM: Artificial Sequence <220> FEATURE: <223> OTHER INFORMATION: Primer <400> SEQUENCE: 108 ggcggtaagg atctgagcta 20 <210> SEQ ID NO 109 <211> LENGTH: 217 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 109 atccctttaa aaacccctcc ccccctgccg gaatcctcgt tttggcctgg ccatcctccc 60 tctcctcccc tctcttccac ctcacgtcct cacccaacca cctgatagcc atggctccgc 120 cgcctcgcct ccgcctgcgc cagtcggagt agccgtcgcg gtctgcgggt gttggagggt 180 aggggcgtag ggttggcccg gttctcgagc ggagatg 217 <210> SEQ ID NO 110 <211> LENGTH: 210 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 110 atccctttaa aaacccctcc ccccacttgc cggaaacctc gttttggcct ggccatcctc 60 cctctcctcc ctctcttccg cctcacccaa ccacctgaca gccatggctc cgcccccccg 120 cccccgcctg cgcctgtcgg agtagccgtc gcggtctgcc ggtgttggag gcttggggtg 180 tagggttggc cccgttctcc agcggagatg 210 <210> SEQ ID NO 111 <211> LENGTH: 201 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 111 atccctttaa aaacccctcc ccccctgccg gaaccctcgt tttggcctgg ccatcctccc 60 tctcctcccc ctctcttcca accacctgac agccatggct ccgccccctc gcctccgcct 120 gcgcctgtcg gagtagccgt cgcggtctgc cggtgttgga gggtaggggc gtagggttgg 180 cccggttctc gagcggagat g 201 <210> SEQ ID NO 112 <211> LENGTH: 357 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 112 atccctttaa aaaccggaaa aaaattatat gagaccaggt ctcatataaa tcaggtgaga 60 cccgccctga tgaatgacat gtggcattca caaatcacaa agcatctaat ctctcccccc 120 ctgatttcag gtggggggtg ttttccttaa aaacccctcc ccccctgccg gaatcctcgt 180 tttggcctgg ccatcctccc tctcctcccc tctcttccac ctcacgtcct cacccaacca 240 cctgatagcc atggctccgc cgcctcgcct ccgcctgcgc cagtcggagt agccgtcgcg 300 gtctgcgggt gttggagggt aggggcgtag ggttggcccg gttctcgagc ggagatg 357 <210> SEQ ID NO 113 <211> LENGTH: 269 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 113 atccctttaa aaaccggaaa aaaattctat gagaccaggt ctcatagaat ttttttcctt 60 aaaaacccct ccccccctgc cggaatcctc gttttggcct ggccatcctc cctctcctcc 120 cctctcttcc acctcacgtc ctcacccaac cacctgatag ccatggctcc gccgcctcgc 180 ctccgcctgc gccagtcgga gtagccgtcg cggtctgcgg gtgttggagg gtaggggcgt 240 agggttggcc cggttctcga gcggagatg 269 <210> SEQ ID NO 114 <211> LENGTH: 195 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 114 atcccttaaa atcccccccc ccctgccgga atcctcgttt tggcctggcc atcctcacct 60 cacgtcctca cccaaccacc tgatagccat ggctccgccg cctcgcctcc gcctgcgcca 120 gtcggagtag ccgtcgcggt ctgcgggtgt tggagggtag gggcgtaggg ttggcccggt 180 tctcgagcgg agatg 195 <210> SEQ ID NO 115 <211> LENGTH: 165 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 115 atcctcgttt tggcctggcc atcctcacct cacgtcctca cccaaccacc tgatagccat 60 ggctccgccg cctcgcctcc gcctgcgcca gtcggagtag ccgtcgcggt ctgcgggtgt 120 tggagggtag gggcgtaggg ttggcccggt tctcgagcgg agatg 165 <210> SEQ ID NO 116 <211> LENGTH: 161 <212> TYPE: DNA <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 116 atccctttaa aaacccctcc ccccccctgc cggacccctc gttttggcct ggccatcctc 60 cctctcctcc cctctcttcc acctcaccca accaccccgt cgcggtctgc cggtgttgga 120 gggtaggggc gtagggttgg cccggttttc gagcggagat g 161 <210> SEQ ID NO 117 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 117 Glu Arg Ala Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg Arg 1 5 10 15 Arg Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Leu Arg Pro Trp Val Asn Gly Arg Phe Val Lys Val 35 40 <210> SEQ ID NO 118 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 118 Glu Arg Ala Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg Arg 1 5 10 15 Arg Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Leu Arg Pro Arg Val Asn Gly Arg Phe Val Lys Val 35 40 <210> SEQ ID NO 119 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 119 Glu Arg Ala Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg Arg 1 5 10 15 Arg Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Leu Arg Pro Arg Val Asn Gly Cys Phe Val Lys Val 35 40 <210> SEQ ID NO 120 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 120 Glu Arg Glu Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg Arg 1 5 10 15 Cys Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Leu Arg Pro Arg Val Asn Gly Cys Phe Val Lys Val 35 40 <210> SEQ ID NO 121 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 121 Glu Arg Glu Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg Arg 1 5 10 15 Cys Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Leu Arg Pro Arg Val Asn Gly Arg Phe Val Lys Val 35 40 <210> SEQ ID NO 122 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 122 Glu Arg Glu Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Lys Arg 1 5 10 15 Arg Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Leu Arg Pro Arg Val Asn Gly Arg Phe Val Lys Val 35 40 <210> SEQ ID NO 123 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 123 Glu Arg Glu Ala Lys Val Met Arg Tyr Arg Glu Lys Arg Lys Arg Arg 1 5 10 15 Arg Tyr Asp Lys Gln Ile Arg Tyr Glu Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Leu Arg Pro Arg Val Asn Gly Arg Phe Ala Lys Val 35 40 <210> SEQ ID NO 124 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 124 Glu Arg Glu Ala Lys Leu Met Arg Tyr Lys Glu Lys Arg Lys Lys Arg 1 5 10 15 Cys Tyr Glu Lys Gln Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Met Arg Pro Arg Val Arg Gly Arg Phe Ala Lys Glu 35 40 <210> SEQ ID NO 125 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 125 Leu Arg Glu Ala Lys Leu Met Arg Tyr Lys Glu Lys Arg Lys Arg Arg 1 5 10 15 Arg Tyr Glu Lys Gln Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Met Arg Pro Arg Val Lys Gly Arg Phe Ala Lys Val 35 40 <210> SEQ ID NO 126 <211> LENGTH: 43 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 126 Asp Arg Glu Ala Lys Val Met Arg Tyr Lys Glu Lys Arg Lys Arg Arg 1 5 10 15 Arg Tyr Glu Lys Gln Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Met Arg Pro Arg Val Lys Gly Arg Phe Ala Lys 35 40 <210> SEQ ID NO 127 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Arabidopsis thaliana <400> SEQUENCE: 127 Asp Arg Glu Ala Arg Val Leu Arg Tyr Arg Glu Lys Arg Lys Thr Arg 1 5 10 15 Lys Phe Glu Lys Thr Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Ile Arg Pro Arg Val Asn Gly Arg Phe Ala Lys Arg 35 40 <210> SEQ ID NO 128 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 128 Asp Arg Glu Ala Arg Val Leu Arg Tyr Arg Glu Lys Lys Lys Ala Arg 1 5 10 15 Lys Phe Glu Lys Thr Ile Arg Tyr Glu Thr Arg Lys Ala Tyr Ala Glu 20 25 30 Ala Arg Pro Arg Ile Lys Gly Arg Phe Ala Lys Arg 35 40 <210> SEQ ID NO 129 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 129 Glu Arg Glu Ala Arg Val Leu Arg Tyr Lys Glu Lys Lys Lys Ser Arg 1 5 10 15 Lys Phe Glu Lys Thr Thr Arg Tyr Ala Thr Arg Lys Ala Tyr Ala Glu 20 25 30 Ala Arg Pro Arg Ile Lys Gly Arg Phe Ala Lys Arg 35 40 <210> SEQ ID NO 130 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 130 Asp Arg Glu Ala Arg Val His Arg Tyr Arg Glu Lys Arg Lys Met Arg 1 5 10 15 Arg Phe Glu Lys Thr Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Thr Arg Pro Arg Ile Lys Gly Arg Phe Ala Lys Arg 35 40 <210> SEQ ID NO 131 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 131 Asp Arg Glu Ala Arg Val His Arg Tyr Arg Glu Lys Arg Lys Thr Arg 1 5 10 15 Arg Phe Glu Lys Thr Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Thr Arg Pro Arg Ile Lys Gly Arg Phe Ala Lys Arg 35 40 <210> SEQ ID NO 132 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 132 Glu Arg Glu Ala Arg Leu Met Arg Tyr Arg Glu Lys Arg Lys Ser Arg 1 5 10 15 Arg Phe Glu Lys Thr Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Thr Arg Pro Arg Val Lys Gly Arg Phe Ala Lys Arg 35 40 <210> SEQ ID NO 133 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 133 Glu Arg Glu Ala Arg Leu Met Arg Tyr Arg Glu Lys Arg Lys Ser Arg 1 5 10 15 Arg Phe Glu Lys Thr Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Thr Arg Pro Arg Ile Lys Gly Arg Phe Ala Lys Arg 35 40 <210> SEQ ID NO 134 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Arabidopsis thaliana <400> SEQUENCE: 134 Glu Arg Glu Ala Arg Val Leu Arg Tyr Arg Glu Lys Arg Lys Asn Arg 1 5 10 15 Lys Phe Glu Lys Thr Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Met Arg Pro Arg Ile Lys Gly Arg Phe Ala Lys Arg 35 40 <210> SEQ ID NO 135 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 135 Gly Arg Glu Ala Arg Leu Met Arg Tyr Arg Glu Lys Arg Lys Asn Arg 1 5 10 15 Arg Phe Glu Lys Thr Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Ser Arg Pro Arg Val Lys Gly Arg Phe Ala Lys Arg 35 40 <210> SEQ ID NO 136 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 136 Gly Arg Ala Ala Arg Leu Met Arg Tyr Arg Glu Lys Arg Lys Asn Arg 1 5 10 15 Arg Phe Glu Lys Thr Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Thr Arg Pro Arg Val Lys Gly Arg Phe Ala Lys Arg 35 40 <210> SEQ ID NO 137 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 137 Asp Gly Ala Ala Arg Val Met Arg Tyr Arg Glu Lys Arg Lys Asn Arg 1 5 10 15 Lys Phe His Lys Thr Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Ala Arg Pro Arg Leu Lys Gly Arg Phe Val Lys Arg 35 40 <210> SEQ ID NO 138 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 138 Ala Arg Glu Glu Arg Val Met Arg Tyr Arg Glu Lys Arg Lys Asn Arg 1 5 10 15 Lys Phe His Lys Thr Ile Arg Tyr Ala Ser Arg Lys Ala Tyr Ala Glu 20 25 30 Ala Arg Pro Arg Leu Lys Gly Arg Phe Val Lys Arg 35 40 <210> SEQ ID NO 139 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Arabidopsis thaliana <400> SEQUENCE: 139 Gly Arg Glu Ala Arg Val Ser Arg Tyr Arg Glu Lys Arg Arg Thr Arg 1 5 10 15 Leu Phe Ser Lys Lys Ile Arg Tyr Glu Val Arg Lys Leu Asn Ala Glu 20 25 30 Lys Arg Pro Arg Met Lys Gly Arg Phe Val Lys Arg 35 40 <210> SEQ ID NO 140 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 140 Glu Arg Glu Ala Arg Val Ser Arg Tyr Arg Glu Lys Arg Arg Thr Arg 1 5 10 15 Leu Phe Ala Lys Lys Ile Arg Tyr Glu Val Arg Lys Leu Asn Ala Glu 20 25 30 Lys Arg Pro Arg Met Lys Gly Arg Phe Val Lys Arg 35 40 <210> SEQ ID NO 141 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Arabidopsis thaliana <400> SEQUENCE: 141 Thr Arg Asn Asn Ala Val Met Arg Tyr Lys Glu Lys Lys Lys Ala Arg 1 5 10 15 Lys Phe Asp Lys Arg Val Arg Tyr Ala Ser Arg Lys Ala Arg Ala Asp 20 25 30 Val Arg Arg Arg Val Lys Gly Arg Phe Val Lys Ala 35 40 <210> SEQ ID NO 142 <211> LENGTH: 44 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 142 Ser Arg Asp Asn Ala Leu Thr Arg Tyr Lys Glu Lys Lys Lys Arg Arg 1 5 10 15 Lys Phe Asp Lys Lys Ile Arg Tyr Ala Ser Arg Lys Ala Arg Ala Asp 20 25 30 Val Arg Lys Arg Val Lys Gly Arg Phe Val Lys Ala 35 40 <210> SEQ ID NO 143 <211> LENGTH: 33 <212> TYPE: PRT <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 143 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Asn Asn Cys Pro Arg Leu 1 5 10 15 Met Val Ser Pro Ile His His Arg His His His His Gln Glu His Gln 20 25 30 Leu <210> SEQ ID NO 144 <211> LENGTH: 33 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 144 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Asn Asn Cys Pro Arg Leu 1 5 10 15 Met Val Ser Pro Ile His His His His His His His Gln Glu His Gln 20 25 30 Leu <210> SEQ ID NO 145 <211> LENGTH: 33 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 145 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Asn Asn Cys Pro Arg Leu 1 5 10 15 Met Val Ser Pro Ile His His His His His His His Gln Glu His Gln 20 25 30 Leu <210> SEQ ID NO 146 <211> LENGTH: 33 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 146 Met Ser Met Ala Cys Gly Leu Cys Gly Ala Ser Asn Cys Pro Tyr His 1 5 10 15 Met Met Ser Pro Val Leu Leu His His His His His Gln Glu His Arg 20 25 30 Gln <210> SEQ ID NO 147 <211> LENGTH: 33 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 147 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Ser Asn Cys Ala Tyr His 1 5 10 15 Met Met Ser Pro Val Leu Leu His His His His His Gln Glu His Pro 20 25 30 Leu <210> SEQ ID NO 148 <211> LENGTH: 33 <212> TYPE: PRT <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 148 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Ser Asn Cys Pro His His 1 5 10 15 Met Ile Ser Pro Val Leu Gln His His Gln His His Gln Glu His Arg 20 25 30 Leu <210> SEQ ID NO 149 <211> LENGTH: 33 <212> TYPE: PRT <213> ORGANISM: Triticum monococcum <400> SEQUENCE: 149 Met Ser Met Ser Cys Gly Leu Cys Gly Ala Ser Asp Cys Pro His His 1 5 10 15 Met Ile Ser Pro Val Leu Gln His Gln Glu Gln His Trp Leu Arg Glu 20 25 30 Tyr <210> SEQ ID NO 150 <211> LENGTH: 33 <212> TYPE: PRT <213> ORGANISM: Triticum dicoccoides <400> SEQUENCE: 150 Met Pro Met Ser Cys Gly Leu Cys Gly Ala Ser Asp Cys Pro His His 1 5 10 15 Met Ile Ser Pro Val Leu Gln His Gln Glu Gln His Arg Leu Arg Glu 20 25 30 Tyr <210> SEQ ID NO 151 <211> LENGTH: 57 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 151 Met Gly Met Ala Asn Glu Glu Ser Pro Asn Tyr Gln Val Lys Lys Gly 1 5 10 15 Gly Arg Ile Pro Pro Arg Ser Ser Leu Ile Tyr Pro Phe Met Ser Met 20 25 30 Gly Pro Ala Ala Gly Glu Gly Cys Gly Leu Cys Gly Ala Asp Gly Gly 35 40 45 Gly Cys Cys Ser Arg His Arg His Asp 50 55 <210> SEQ ID NO 152 <211> LENGTH: 28 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 152 Met Ser Ala Ala Ser Gly Ala Ala Cys Gly Val Cys Gly Gly Gly Val 1 5 10 15 Gly Glu Cys Gly Cys Leu Leu His Gln Arg Arg Gly 20 25 <210> SEQ ID NO 153 <211> LENGTH: 49 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 153 Met Asn Cys Val Ser Asn Gly Thr Val Tyr Glu Glu Ala Val Gly Arg 1 5 10 15 Glu Gly Arg Trp Ala Arg Leu Cys Asp Gly Cys Cys Thr Val Pro Ser 20 25 30 Val Val Tyr Cys Arg Ala Asp Ser Ala Tyr Leu Cys Ala Ser Cys Asp 35 40 45 Ala <210> SEQ ID NO 154 <211> LENGTH: 52 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 154 Met Ile Lys Ala Glu Pro Asp Leu Arg Gly Gln Leu Arg Gly Ser Ala 1 5 10 15 Gly Val Gly Gly Met Gln Leu Gln Gln Arg Cys Asp Ser Cys Arg Ser 20 25 30 Ala Pro Cys Ala Phe Tyr Cys Arg Ala Asp Ser Ala Ala Leu Cys Ala 35 40 45 Ala Cys Asp Ala 50 <210> SEQ ID NO 155 <211> LENGTH: 46 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 155 Met Glu Gly Glu Glu Lys Pro Val Val Gly Gly Ala Tyr Trp Gly Val 1 5 10 15 Gly Ala Arg Ala Cys Asp Ser Cys Ala Thr Glu Ala Ala Arg Leu Phe 20 25 30 Cys Arg Ala Asp Ala Ala Phe Leu Cys Ala Gly Cys Asp Ala 35 40 45 <210> SEQ ID NO 156 <211> LENGTH: 40 <212> TYPE: PRT <213> ORGANISM: Hordeum vulgare <400> SEQUENCE: 156 Arg Ala His Gly Ser Gly Ser Arg His Ala Arg Val Trp Leu Cys Glu 1 5 10 15 Val Cys Glu His Ala Pro Ala Ala Val Thr Cys Lys Ala Asp Ala Ala 20 25 30 Val Leu Cys Ala Ser Cys Asp Ala 35 40 <210> SEQ ID NO 157 <211> LENGTH: 45 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 157 Met Ala Ser Ala Ala Ala Ala Thr Gly Ala Ala Leu Gly Ala Arg Thr 1 5 10 15 Ala Arg Ala Cys Asp Gly Cys Met Arg Arg Arg Ala Arg Trp His Cys 20 25 30 Pro Ala Asp Asp Ala Phe Leu Cys Gln Ala Cys Asp Ala 35 40 45 <210> SEQ ID NO 158 <211> LENGTH: 54 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 158 Met Asp Ala Leu Cys Asp Phe Cys Arg Glu Gln Arg Ser Met Val Tyr 1 5 10 15 Cys Arg Ser Asp Ala Ala Ser Leu Cys Leu Ser Cys Asp Arg Asn Val 20 25 30 His Ser Ala Asn Ala Leu Ser Arg Arg His Thr Arg Thr Leu Leu Cys 35 40 45 Asp Arg Cys Val Gly Gln 50 <210> SEQ ID NO 159 <211> LENGTH: 43 <212> TYPE: PRT <213> ORGANISM: Oryza sativa <400> SEQUENCE: 159 Pro Ala Ala Val Arg Cys Leu Glu Glu Asn Thr Ser Leu Cys Gln Asn 1 5 10 15 Cys Asp Trp Asn Gly His Gly Ala Ala Ser Ser Ala Ala Gly His Lys 20 25 30 Arg Gln Thr Ile Asn Cys Tyr Ser Gly Cys Pro 35 40 

We claim:
 1. A recombinant ZCCT1 protein coding sequence comprising a nucleic acid that hybridizes to a nucleic acid molecule encoding SEQ ID NO:75 under hybridization conditions that include at least one wash in 0.1×SSC and 0.1% SDS at 60-65° for thirty minutes.
 2. The recombinant ZCCT1 protein coding sequence of claim 1 wherein said sequence is operably linked to a heterologous promoter.
 3. The recombinant ZCCT1 protein coding sequence of claim 3 wherein the heterologous promoter is an inducible promoter.
 4. The recombinant ZCCT1 protein coding sequence of claim 3 wherein the heterologous promoter is a regulated promoter.
 5. The recombinant ZCCT1 protein coding sequence of claim 3 wherein the heterologous promoter is a constitutive promoter.
 6. A vector comprising the recombinant ZCCT1 protein coding sequence of claim
 1. 7. A vector comprising the recombinant ZCCT1 protein coding sequence of claim
 2. 8. A vector comprising the recombinant ZCCT1 protein coding sequence of claim
 3. 9. A vector comprising the recombinant ZCCT1 protein coding sequence of claim
 4. 10. A vector comprising the recombinant ZCCT1 protein coding sequence of claim
 5. 11. A cell comprising the vector of claim
 6. 12. A cell comprising the vector of claim
 8. 13. A cell comprising the vector of claim
 9. 14. The cell of claim 11 wherein said cell is a plant cell.
 15. The cell of claim 12 wherein said cell is a plant cell.
 16. The cell of claim 13 wherein said cell is a plant cell.
 17. A transgenic plant comprising the recombinant ZCCT1 protein coding sequence of claim
 1. 18. The transgenic plant of claim 17 wherein said plant is selected from the group consisting of wheat, barley, rye, oats, and forage grasses.
 19. Seed from the transgenic plant of claim
 17. 20. A transgenic plant comprising the recombinant ZCCT1 protein coding sequence of claim
 3. 21. Seed from the transgenic plant of claim
 20. 22. A transgenic plant comprising the recombinant ZCCT1 protein coding sequence of claim
 4. 23. Seed from the transgenic plant of claim
 22. 24. A method for altering a plant's response to vernalization, the method comprising: transforming a plant or plant tissue with a genetic construct comprising the recombinant ZCCT1 protein coding sequence as in claim 3 and inducing the expression of the genetic construct in said plant to alter said plant's response to vernalization.
 25. A method for altering a plant's response to vernalization, the method comprising: transforming a plant or plant tissue with a genetic construct comprising the recombinant ZCCT1 protein coding sequence as in claim 4 and expressing the genetic construct in said plant to alter said plant's response to vernalization.
 26. The method of claim 24, wherein the plant is selected from the group consisting wheat, barley, rye, oats, and forage grasses.
 27. The method of claim 25, wherein the plant is selected from the group consisting wheat, barley, rye, oats, and forage grasses.
 28. A transgenic plant comprising a genetic construct that inhibits ZCCT1 repression of AP1.
 29. The transgenic plant of claim 28 wherein the genetic construct is an RNAi construct that inhibits ZCCT1 activity.
 30. The transgenic plant of claim 28 wherein the genetic construct comprises an antisense construct that inhibits ZCCT1 activity.
 31. The transgenic plant of claim 28 wherein the genetic construct comprises a nucleic acid sequence encoding a repression defective ZCCT1 protein operably linked to a promoter.
 32. The transgenic plant of claim 28 wherein the genetic construct comprises a nucleic acid sequence encoding a DNA binding defective ZCCT1 protein operably linked to a promoter.
 33. A molecular marker for Vrn2 derived from SEQ ID NO:75. 